[ { "id": 1, "name": "启程区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 101, "ColorIdName": "黄色", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 2, "name": "青春区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 201, "ColorIdName": "水色", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 3, "name": "DX区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 301, "ColorIdName": "虹色", "BonusMusicId": 31, "BonusMusicIdName": "でらっくすちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 4, "name": "大都会区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 401, "ColorIdName": "黒", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 5, "name": "龙之区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 501, "ColorIdName": "赤", "BonusMusicId": 4, "BonusMusicIdName": "世界樹エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 6, "name": "天界区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 601, "ColorIdName": "白", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 7, "name": "BLACK ROSE区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 701, "ColorIdName": "黒薔薇", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 33, "name": "GYARI区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 3301, "ColorIdName": "GYARI", "BonusMusicId": 331, "BonusMusicIdName": "GYARIちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 34, "name": "東方Project区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 3401, "ColorIdName": "東方", "BonusMusicId": 341, "BonusMusicIdName": "東方Projectちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 35, "name": "Project DIVA区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 3501, "ColorIdName": "DIVA", "BonusMusicId": 351, "BonusMusicIdName": "Project DIVAちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 39, "name": "からめる区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 24060647, "OpenEventIdName": "240606_04_7:からめるちほー復刻(恒常)", "ColorId": 3901, "ColorIdName": "からめる", "BonusMusicId": 350056, "BonusMusicIdName": "からめるちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 40, "name": "イロドリミドリ区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 4001, "ColorIdName": "イロドリ", "BonusMusicId": 401, "BonusMusicIdName": "イロドリミドリちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 42, "name": "結月ゆかり区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 4201, "ColorIdName": "ゆかり", "BonusMusicId": 421, "BonusMusicIdName": "結月ゆかりちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 50001, "name": "启程区域2", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50001, "ColorIdName": "はじまり2", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50002, "name": "大都会区域2 イーシュ襲来", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50002, "ColorIdName": "メトロ2-1", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50003, "name": "大都会区域2 黒姫の逆襲", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50003, "ColorIdName": "メトロ2-2", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50004, "name": "みかんヶ岡区域 朝焼け通り", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50004, "ColorIdName": "みかん1", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50005, "name": "みかんヶ岡区域 月夜通り", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50005, "ColorIdName": "みかん2", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50006, "name": "天界区域2", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50006, "ColorIdName": "天界2", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50007, "name": "DX区域2", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50007, "ColorIdName": "虹色2", "BonusMusicId": 50007, "BonusMusicIdName": "でらっくすちほー2ボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 50008, "name": "BLACK ROSE区域2 黒薔薇病篇", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50008, "ColorIdName": "黒薔薇2-1", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50009, "name": "BLACK ROSE区域2 二つの仮面篇", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50009, "ColorIdName": "黒薔薇2-2", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 50033, "name": "オンゲキ区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50033, "ColorIdName": "オンゲキ", "BonusMusicId": 50033, "BonusMusicIdName": "オンゲキちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 50034, "name": "#コンパス区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50034, "ColorIdName": "#コンパス", "BonusMusicId": 50034, "BonusMusicIdName": "#コンパスちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 50036, "name": "ポンコツクエスト区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50036, "ColorIdName": "ポンコツ", "BonusMusicId": 50036, "BonusMusicIdName": "ポンコツクエストちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 50037, "name": "Project DIVA区域2", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50037, "ColorIdName": "DIVA2", "BonusMusicId": 50037, "BonusMusicIdName": "Project DIVAちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 50039, "name": "東方Project×アトレ秋葉原区域", "IslandId": 1, "IslandIdName": "maimaiDX", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 50039, "ColorIdName": "東方アトレ", "BonusMusicId": 50039, "BonusMusicIdName": "東方Project×アトレ秋葉原ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100001, "name": "咻哇咻哇区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100001, "ColorIdName": "はじまり3", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 100003, "name": "大都会区域3", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100003, "ColorIdName": "メトロ3", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 100004, "name": "天空街区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100004, "ColorIdName": "青春3", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 100005, "name": "天界区域3", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100005, "ColorIdName": "天界3", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 100006, "name": "BLACK ROSE区域3", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100006, "ColorIdName": "黒薔薇3", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 100007, "name": "咻哇乐园区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100007, "ColorIdName": "虹色3", "BonusMusicId": 100007, "BonusMusicIdName": "しゅわーランドちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 100053, "name": "ナユタン星人区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100053, "ColorIdName": "ナユタン", "BonusMusicId": 100053, "BonusMusicIdName": "ナユタン星人ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100054, "name": "GYARI区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100054, "ColorIdName": "GYARI2", "BonusMusicId": 100054, "BonusMusicIdName": "GYARIちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100055, "name": "東方Projectリバイバル区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 24060643, "OpenEventIdName": "240606_04_3:東方Projectリバイバルちほー解禁(恒常)", "ColorId": 100055, "ColorIdName": "東方2", "BonusMusicId": 100055, "BonusMusicIdName": "東方Projectリバイバルちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100056, "name": "Arcaea区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 24060644, "OpenEventIdName": "240606_04_4:Arcaeaちほー解禁(恒常)", "ColorId": 100056, "ColorIdName": "Arcaea", "BonusMusicId": 100056, "BonusMusicIdName": "Arcaeaちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100057, "name": "かいりきベア区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100057, "ColorIdName": "かいりき", "BonusMusicId": 100057, "BonusMusicIdName": "かいりきベアちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100058, "name": "プロジェクトセカイ区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 25120441, "OpenEventIdName": "251204_04_1:プロジェクトセカイちほー解禁", "ColorId": 100058, "ColorIdName": "セカイ", "BonusMusicId": 100058, "BonusMusicIdName": "プロジェクトセカイちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100059, "name": "にじさんじ区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100059, "ColorIdName": "にじさんじ", "BonusMusicId": 100059, "BonusMusicIdName": "にじさんじちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100060, "name": "いらすとや区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100060, "ColorIdName": "いらすとや", "BonusMusicId": 100060, "BonusMusicIdName": "いらすとやちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 100061, "name": "オンゲキ区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 100061, "ColorIdName": "オンゲキ2", "BonusMusicId": 100061, "BonusMusicIdName": "オンゲキちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150001, "name": "咻哇咻哇区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150001, "ColorIdName": "はじまり4", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 150002, "name": "BLACK ROSE区域4", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150002, "ColorIdName": "黒薔薇4", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 150003, "name": "天空街区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150003, "ColorIdName": "青春4", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 150004, "name": "kawaii区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150004, "ColorIdName": "kawaii", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 150005, "name": "高天原区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150005, "ColorIdName": "高天原", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 150006, "name": "咻哇乐园区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150006, "ColorIdName": "虹色4", "BonusMusicId": 150006, "BonusMusicIdName": "しゅわーランドちほー2ボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 150052, "name": "すみっコぐらし区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150052, "ColorIdName": "すみっコ", "BonusMusicId": 150052, "BonusMusicIdName": "すみっコぐらしちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150053, "name": "HaNaMiNa区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150053, "ColorIdName": "HaNaMiNa", "BonusMusicId": 150053, "BonusMusicIdName": "HaNaMiNaちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150054, "name": "HARDCORE TANO*C区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150054, "ColorIdName": "TANO*C", "BonusMusicId": 150054, "BonusMusicIdName": "HARDCORE TANO*Cちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150055, "name": "東方Projectリバイバル区域2", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150055, "ColorIdName": "東方3", "BonusMusicId": 150055, "BonusMusicIdName": "東方Projectリバイバルちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150059, "name": "はるまきごはん区域", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150059, "ColorIdName": "はるまき", "BonusMusicId": 150059, "BonusMusicIdName": "はるまきごはんちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 150060, "name": "オンゲキ区域3", "IslandId": 10, "IslandIdName": "maimaiDX Splash", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 150060, "ColorIdName": "オンゲキ3", "BonusMusicId": 150060, "BonusMusicIdName": "オンゲキちほー3ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200001, "name": "宇宙空间站区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200001, "ColorIdName": "はじまり5", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 200002, "name": "天界区域4", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200002, "ColorIdName": "天界4", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 200003, "name": "大都会区域4", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200003, "ColorIdName": "メトロ4", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 200004, "name": "7sRef区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200004, "ColorIdName": "7sRef", "BonusMusicId": 8, "BonusMusicIdName": "プリズムエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 200005, "name": "银河区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200005, "ColorIdName": "虹色5", "BonusMusicId": 200005, "BonusMusicIdName": "ユニバースちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 200006, "name": "BLACK ROSE区域5", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200006, "ColorIdName": "黒薔薇5", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 200051, "name": "アイドルマスター ミリオンライブ!区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200051, "ColorIdName": "ミリオンライブ", "BonusMusicId": 200051, "BonusMusicIdName": "アイドルマスター ミリオンライブ!ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200052, "name": "アイドルマスター SideM区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200052, "ColorIdName": "SideM", "BonusMusicId": 200052, "BonusMusicIdName": "アイドルマスター SideMちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200053, "name": "cosMo@暴走P区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200053, "ColorIdName": "暴走P", "BonusMusicId": 200053, "BonusMusicIdName": "cosMo@暴走Pちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200054, "name": "オーイシ×加藤のピザラジオ区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200054, "ColorIdName": "ピザラジ", "BonusMusicId": 200054, "BonusMusicIdName": "オーイシ×加藤のピザラジオちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200055, "name": "東方ダンマクカグラ区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200055, "ColorIdName": "東方4", "BonusMusicId": 200055, "BonusMusicIdName": "東方ダンマクカグラちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200056, "name": "キノシタ区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200056, "ColorIdName": "キノシタ", "BonusMusicId": 200056, "BonusMusicIdName": "キノシタちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200059, "name": "Rain Drops区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200059, "ColorIdName": "Rain Drops", "BonusMusicId": 200059, "BonusMusicIdName": "Rain Dropsちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200060, "name": "プロジェクトセカイ区域2", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 25120442, "OpenEventIdName": "251204_04_2:プロジェクトセカイちほー2解禁", "ColorId": 200060, "ColorIdName": "セカイ2", "BonusMusicId": 200060, "BonusMusicIdName": "プロジェクトセカイちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200061, "name": "Project DIVA区域3", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200061, "ColorIdName": "DIVA3", "BonusMusicId": 200061, "BonusMusicIdName": "Project DIVAちほー3ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200062, "name": "オンゲキ区域4", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200062, "ColorIdName": "オンゲキ4", "BonusMusicId": 200062, "BonusMusicIdName": "オンゲキちほー4ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 200063, "name": "舞ヶ原シンセ研究会区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 200063, "ColorIdName": "シンセ研", "BonusMusicId": 200063, "BonusMusicIdName": "舞ヶ原シンセ研究会ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250001, "name": "宇宙空间站区域2", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250001, "ColorIdName": "はじまり6", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250002, "name": "大都会区域5", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250002, "ColorIdName": "メトロ5", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250003, "name": "天界区域5", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250003, "ColorIdName": "天界5", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250004, "name": "7sRef区域2", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250004, "ColorIdName": "7sRef2", "BonusMusicId": 8, "BonusMusicIdName": "プリズムエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250005, "name": "银河区域2", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250005, "ColorIdName": "虹色6", "BonusMusicId": 250005, "BonusMusicIdName": "ユニバースちほー2ボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 250006, "name": "BLACK ROSE区域6", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250006, "ColorIdName": "黒薔薇6", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250007, "name": "10周年纪念区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250007, "ColorIdName": "10周年", "BonusMusicId": 250007, "BonusMusicIdName": "10周年記念ちほーボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 250052, "name": "ツユ区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250052, "ColorIdName": "ツユ", "BonusMusicId": 250052, "BonusMusicIdName": "ツユちほー ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250053, "name": "D4DJ Groovy Mix区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250053, "ColorIdName": "D4DJ", "BonusMusicId": 250053, "BonusMusicIdName": "D4DJ Groovy Mixちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250054, "name": "Diverse System区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250054, "ColorIdName": "Diverse", "BonusMusicId": 250054, "BonusMusicIdName": "Diverse Systemちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250055, "name": "Rain Drops区域2", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250055, "ColorIdName": "Rain Drops2", "BonusMusicId": 250055, "BonusMusicIdName": "Rain Dropsちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250056, "name": "ゲームセンターCX区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250056, "ColorIdName": "GCCX", "BonusMusicId": 250056, "BonusMusicIdName": "ゲームセンターCXちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250058, "name": "CHUNITHM区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 24060645, "OpenEventIdName": "240606_04_5:CHUNITHMちほー解禁(恒常)", "ColorId": 250058, "ColorIdName": "CHUNITHM", "BonusMusicId": 250058, "BonusMusicIdName": "CHUNITHMちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250059, "name": "すりぃ区域", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 250059, "ColorIdName": "すりぃ", "BonusMusicId": 250059, "BonusMusicIdName": "すりぃちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 250060, "name": "オンゲキ区域5", "IslandId": 20, "IslandIdName": "maimaiDX UNiVERSE", "OpenEventId": 24060646, "OpenEventIdName": "240606_04_6:オンゲキちほー5解禁(恒常)", "ColorId": 250060, "ColorIdName": "オンゲキ5", "BonusMusicId": 250060, "BonusMusicIdName": "オンゲキちほー5ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300001, "name": "欢乐节日区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 300001, "ColorIdName": "はじまり7", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 300002, "name": "大都会区域6", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 300002, "ColorIdName": "メトロ6", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 300003, "name": "天空街区域3", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 300003, "ColorIdName": "青春5", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 300004, "name": "天界区域6", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 300004, "ColorIdName": "天界6", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 300005, "name": "节日区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300005, "ColorIdName": "虹色7", "BonusMusicId": 300005, "BonusMusicIdName": "フェスティバルちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 300006, "name": "BLACK ROSE区域7", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 300006, "ColorIdName": "黒薔薇7", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 300052, "name": "DECO*27区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300052, "ColorIdName": "DECO27", "BonusMusicId": 300052, "BonusMusicIdName": "DECO*27ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300053, "name": "プロジェクトセカイ区域3", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 25120443, "OpenEventIdName": "251204_04_3:プロジェクトセカイちほー3解禁", "ColorId": 300053, "ColorIdName": "セカイ3", "BonusMusicId": 300053, "BonusMusicIdName": "プロジェクトセカイちほー3ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300054, "name": "東方Project×オンゲキ区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300054, "ColorIdName": "東方オンゲキ", "BonusMusicId": 300054, "BonusMusicIdName": "東方Project×オンゲキちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300055, "name": "さなちゃんねる区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300055, "ColorIdName": "さなちゃんねる", "BonusMusicId": 300055, "BonusMusicIdName": "さなちゃんねるちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300057, "name": "樋口楓区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300057, "ColorIdName": "樋口楓", "BonusMusicId": 300057, "BonusMusicIdName": "樋口楓ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300058, "name": "電音部区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300058, "ColorIdName": "電音部", "BonusMusicId": 300058, "BonusMusicIdName": "電音部ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300059, "name": "CHUNITHM区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300059, "ColorIdName": "CHUNITHM2", "BonusMusicId": 300059, "BonusMusicIdName": "CHUNITHMちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300060, "name": "syudou区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300060, "ColorIdName": "syudou", "BonusMusicId": 300060, "BonusMusicIdName": "syudouちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 300061, "name": "Arcaea区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 300061, "ColorIdName": "Arcaea2", "BonusMusicId": 300061, "BonusMusicIdName": "Arcaeaちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350001, "name": "欢乐节日区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350001, "ColorIdName": "はじまり8", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 350003, "name": "天空街区域4", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350003, "ColorIdName": "青春6", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 350004, "name": "龙之区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350004, "ColorIdName": "ドラゴン2", "BonusMusicId": 4, "BonusMusicIdName": "世界樹エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 350005, "name": "节日区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350005, "ColorIdName": "虹色8", "BonusMusicId": 350005, "BonusMusicIdName": "フェスティバルちほー2ボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 350006, "name": "BLACK ROSE区域8", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350006, "ColorIdName": "黒薔薇8", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 350007, "name": "10周年纪念区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350007, "ColorIdName": "10周年2", "BonusMusicId": 350007, "BonusMusicIdName": "10周年記念ちほー2ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 350051, "name": "ヒメヒナ区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350051, "ColorIdName": "ヒメヒナ", "BonusMusicId": 350051, "BonusMusicIdName": "ヒメヒナちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350052, "name": "ピノキオピー区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350052, "ColorIdName": "ピノキオピー", "BonusMusicId": 350052, "BonusMusicIdName": "ピノキオピーちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350053, "name": "Muse Dash区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350053, "ColorIdName": "Muse Dash", "BonusMusicId": 350053, "BonusMusicIdName": "Muse Dashちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350054, "name": "東方Project×イロドリミドリ区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350054, "ColorIdName": "東方イロドリ", "BonusMusicId": 350054, "BonusMusicIdName": "東方Project×イロドリミドリちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350055, "name": "MEGAREX区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350055, "ColorIdName": "MEGAREX", "BonusMusicId": 350055, "BonusMusicIdName": "MEGAREXちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350056, "name": "からめる区域2", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350056, "ColorIdName": "からめる2", "BonusMusicId": 350056, "BonusMusicIdName": "からめるちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350057, "name": "音楽的同位体 可不区域", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350057, "ColorIdName": "可不", "BonusMusicId": 350057, "BonusMusicIdName": "音楽的同位体 可不ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 350058, "name": "オンゲキ区域6", "IslandId": 30, "IslandIdName": "maimaiDX FESTiVAL", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 350058, "ColorIdName": "オンゲキ6", "BonusMusicId": 350058, "BonusMusicIdName": "オンゲキちほー6ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400001, "name": "派对区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400001, "ColorIdName": "はじまり9", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 400002, "name": "大都会区域7", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400002, "ColorIdName": "メトロ7", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 400003, "name": "天空街区域5", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400003, "ColorIdName": "青春7", "BonusMusicId": 7, "BonusMusicIdName": "青春エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 400004, "name": "7sRef区域3", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400004, "ColorIdName": "7sRef2", "BonusMusicId": 8, "BonusMusicIdName": "プリズムエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 400005, "name": "BUDDiES区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400005, "ColorIdName": "虹色9", "BonusMusicId": 31, "BonusMusicIdName": "でらっくすちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 400006, "name": "BLACK ROSE区域9", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400006, "ColorIdName": "黒薔薇9", "BonusMusicId": 5, "BonusMusicIdName": "黒薔薇エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 400051, "name": "いよわ区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400051, "ColorIdName": "いよわ", "BonusMusicId": 400051, "BonusMusicIdName": "いよわちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400052, "name": "グルーヴコースター区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400052, "ColorIdName": "グルコス", "BonusMusicId": 400052, "BonusMusicIdName": "グルーヴコースターちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400053, "name": "ヘブンバーンズレッド区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400053, "ColorIdName": "ヘブバン", "BonusMusicId": 400053, "BonusMusicIdName": "ヘブンバーンズレッドちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400054, "name": "WACCA区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400054, "ColorIdName": "WACCA", "BonusMusicId": 400054, "BonusMusicIdName": "WACCAちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400056, "name": "sasakure.UK区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400056, "ColorIdName": "sasakure", "BonusMusicId": 400056, "BonusMusicIdName": "sasakure.UKちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400057, "name": "TJ.hangneil区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400057, "ColorIdName": "hangneil", "BonusMusicId": 400057, "BonusMusicIdName": "TJ.hangneilちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400058, "name": "月面区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400058, "ColorIdName": "月面", "BonusMusicId": 400058, "BonusMusicIdName": "月面ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400059, "name": "裏 月面区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400059, "ColorIdName": "裏月面", "BonusMusicId": 400059, "BonusMusicIdName": "裏 月面ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400061, "name": "東北ずん子区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400061, "ColorIdName": "ずん子", "BonusMusicId": 400061, "BonusMusicIdName": "東北ずん子ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400062, "name": "CHUNITHM区域3", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 400062, "ColorIdName": "CHUNITHM3", "BonusMusicId": 400062, "BonusMusicIdName": "CHUNITHMちほー3ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 400063, "name": "プロジェクトセカイ区域4", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25120444, "OpenEventIdName": "251204_04_4:プロジェクトセカイちほー4解禁", "ColorId": 400063, "ColorIdName": "セカイ4", "BonusMusicId": 400063, "BonusMusicIdName": "プロジェクトセカイちほー4ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450001, "name": "派对区域2", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 450001, "ColorIdName": "はじまり10", "BonusMusicId": 2, "BonusMusicIdName": "はじまりエリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 450002, "name": "大都会区域8", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 450002, "ColorIdName": "メトロ8", "BonusMusicId": 3, "BonusMusicIdName": "終末エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 450003, "name": "龙之区域3", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 450003, "ColorIdName": "ドラゴン3", "BonusMusicId": 4, "BonusMusicIdName": "世界樹エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 450004, "name": "天界区域7", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 450004, "ColorIdName": "天界7", "BonusMusicId": 6, "BonusMusicIdName": "神様エリアボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 450005, "name": "BUDDiES区域2", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 450005, "ColorIdName": "虹色10", "BonusMusicId": 31, "BonusMusicIdName": "でらっくすちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 450051, "name": "NEEDY GIRL OVERDOSE区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25061143, "OpenEventIdName": "250611_04_3:NEEDY GIRL OVERDOSEちほー解禁", "ColorId": 450051, "ColorIdName": "ニディガ", "BonusMusicId": 450051, "BonusMusicIdName": "NEEDY GIRL OVERDOSEちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450052, "name": "花譜区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25061142, "OpenEventIdName": "250611_04_2:花譜ちほー解禁", "ColorId": 450052, "ColorIdName": "花譜", "BonusMusicId": 450052, "BonusMusicIdName": "花譜ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450053, "name": "ゆこぴ区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25061141, "OpenEventIdName": "250611_04_1:ゆこぴちほー解禁", "ColorId": 450053, "ColorIdName": "ゆこぴ", "BonusMusicId": 450053, "BonusMusicIdName": "ゆこぴちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450054, "name": "グルーヴコースター区域2", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25082041, "OpenEventIdName": "250820_04_1:グルーヴコースターちほー2解禁", "ColorId": 450054, "ColorIdName": "グルコス2", "BonusMusicId": 450054, "BonusMusicIdName": "グルーヴコースターちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450056, "name": "にじさんじのB級バラエティ(仮)区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25071641, "OpenEventIdName": "250716_04_1:にじさんじのB級バラエティちほー解禁", "ColorId": 450056, "ColorIdName": "Bバラ", "BonusMusicId": 450056, "BonusMusicIdName": "にじさんじのB級バラエティ(仮)ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450057, "name": "東方ダンマクカグラ ファンタジア・ロスト区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25092441, "OpenEventIdName": "250924_04_1:東方ダンマクカグラ ファンタジア・ロストちほー解禁", "ColorId": 450057, "ColorIdName": "東方6", "BonusMusicId": 450057, "BonusMusicIdName": "東方ダンマクカグラ ファンタジア・ロストちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450058, "name": "HARDCORE TANO*C区域2", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25110541, "OpenEventIdName": "251105_04_1:TANO*C2ちほー解禁", "ColorId": 450058, "ColorIdName": "TANO*C2", "BonusMusicId": 450058, "BonusMusicIdName": "HARDCORE TANO*Cちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450059, "name": "#コンパス区域2", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25082042, "OpenEventIdName": "250820_04_2:#コンパスちほー2解禁", "ColorId": 450059, "ColorIdName": "#コンパス2", "BonusMusicId": 450059, "BonusMusicIdName": "#コンパスちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450060, "name": "周防パトラ区域", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25092442, "OpenEventIdName": "250924_04_2:周防パトラちほー解禁", "ColorId": 450060, "ColorIdName": "周防パトラ", "BonusMusicId": 450060, "BonusMusicIdName": "周防パトラちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 450061, "name": "オンゲキ区域7", "IslandId": 40, "IslandIdName": "maimaiDX BUDDiES", "OpenEventId": 25110542, "OpenEventIdName": "251105_04_2:オンゲキちほー7解禁", "ColorId": 450061, "ColorIdName": "オンゲキ7", "BonusMusicId": 450061, "BonusMusicIdName": "オンゲキちほー7ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500001, "name": "天空街区域6", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 25122431, "OpenEventIdName": "251224_03_1:スカイストリートちほー6解禁", "ColorId": 500001, "ColorIdName": "青春8", "BonusMusicId": 500001, "BonusMusicIdName": "スカイストリートちほー6ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 500002, "name": "天界区域8", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26021031, "OpenEventIdName": "260210_03_1:天界ちほー8解禁", "ColorId": 500002, "ColorIdName": "天界8", "BonusMusicId": 500002, "BonusMusicIdName": "天界ちほー8ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 500003, "name": "BLACK ROSE区域10", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26032531, "OpenEventIdName": "260325_03_1:BLACK ROSEちほー10解禁", "ColorId": 500003, "ColorIdName": "黒薔薇10", "BonusMusicId": 500003, "BonusMusicIdName": "BLACK ROSEちほー10ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 500004, "name": "大都会区域9", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26042831, "OpenEventIdName": "260428_03_1:メトロポリスちほー9解禁", "ColorId": 500004, "ColorIdName": "メトロ9", "BonusMusicId": 500004, "BonusMusicIdName": "メトロポリスちほー9ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 500005, "name": "棱镜区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 0, "OpenEventIdName": "解放なし", "ColorId": 500005, "ColorIdName": "虹色11", "BonusMusicId": 31, "BonusMusicIdName": "でらっくすちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 500052, "name": "かいりきベア区域2", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 25122441, "OpenEventIdName": "251224_04_1:かいりきベアちほー2解禁", "ColorId": 500052, "ColorIdName": "かいりき2", "BonusMusicId": 500052, "BonusMusicIdName": "かいりきベアちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500053, "name": "MonsterZ MATE区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26021041, "OpenEventIdName": "260210_04_1:MonsterZ MATEちほー解禁", "ColorId": 500053, "ColorIdName": "MZM", "BonusMusicId": 500053, "BonusMusicIdName": "MonsterZ MATEちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500054, "name": "おめがシスターズ区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26042841, "OpenEventIdName": "260428_04_1:おめがシスターズちほー解禁", "ColorId": 500054, "ColorIdName": "おめシス", "BonusMusicId": 500054, "BonusMusicIdName": "おめがシスターズちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500055, "name": "ワールドダイスター 夢のステラリウム区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 25122442, "OpenEventIdName": "251224_04_2:ワールドダイスター 夢のステラリウムちほー解禁", "ColorId": 500055, "ColorIdName": "ユメステ", "BonusMusicId": 500055, "BonusMusicIdName": "ワールドダイスター 夢のステラリウムちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500056, "name": "夢限大みゅーたいぷ区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26021042, "OpenEventIdName": "260210_04_2:夢限大みゅーたいぷちほー解禁", "ColorId": 500056, "ColorIdName": "ゆめみた", "BonusMusicId": 500056, "BonusMusicIdName": "夢限大みゅーたいぷちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500057, "name": "Arcaea区域3", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26032542, "OpenEventIdName": "260325_04_2:Arcaeaちほー3解禁", "ColorId": 500057, "ColorIdName": "Arcaea3", "BonusMusicId": 500057, "BonusMusicIdName": "Arcaeaちほー3ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500058, "name": "重音テト区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26032541, "OpenEventIdName": "260325_04_1:重音テトちほー解禁", "ColorId": 500058, "ColorIdName": "重音テト", "BonusMusicId": 500058, "BonusMusicIdName": "重音テトちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500059, "name": "ななひら区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26042842, "OpenEventIdName": "260428_04_2:ななひらちほー解禁", "ColorId": 500059, "ColorIdName": "ななひら", "BonusMusicId": 500059, "BonusMusicIdName": "ななひらちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 500060, "name": "オンゲキ区域8", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26042843, "OpenEventIdName": "260428_04_3:オンゲキちほー8解禁", "ColorId": 500060, "ColorIdName": "オンゲキ8", "BonusMusicId": 500060, "BonusMusicIdName": "オンゲキちほー8ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 550001, "name": "七彩区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26061031, "OpenEventIdName": "260610_03_1:なないろちほー 解禁", "ColorId": 550001, "ColorIdName": "はじまり11", "BonusMusicId": 550001, "BonusMusicIdName": "なないろちほーボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 550002, "name": "龙之区域4", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26080531, "OpenEventIdName": "260805_03_1:ドラゴンちほー4 解禁", "ColorId": 550002, "ColorIdName": "ドラゴン4", "BonusMusicId": 550002, "BonusMusicIdName": "ドラゴンちほー4ボーナス曲", "IsCollabo": false, "IsInfinity": false }, { "id": 550004, "name": "棱镜区域2", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 1, "OpenEventIdName": "無期限常時解放", "ColorId": 550004, "ColorIdName": "虹色12", "BonusMusicId": 31, "BonusMusicIdName": "でらっくすちほーボーナス曲", "IsCollabo": false, "IsInfinity": true }, { "id": 550051, "name": "NEEDY GIRL OVERDOSE区域2", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26061041, "OpenEventIdName": "260610_04_1:NEEDY GIRL OVERDOSEちほー2 解禁", "ColorId": 550051, "ColorIdName": "ニディガ2", "BonusMusicId": 550051, "BonusMusicIdName": "NEEDY GIRL OVERDOSEちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 550052, "name": "神椿市協奏中。区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26061042, "OpenEventIdName": "260610_04_2:神椿市協奏中。ちほー 解禁", "ColorId": 550052, "ColorIdName": "神椿市協奏中", "BonusMusicId": 550052, "BonusMusicIdName": "神椿市協奏中。ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 550054, "name": "那須どうぶつ王国区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26080541, "OpenEventIdName": "260805_04_1:那須どうぶつ王国ちほー 解禁", "ColorId": 550054, "ColorIdName": "那須", "BonusMusicId": 550054, "BonusMusicIdName": "那須どうぶつ王国ちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 600059, "name": "Paradigm: Reboot区域", "IslandId": 50, "IslandIdName": "maimaiDX PRiSM", "OpenEventId": 26011641, "OpenEventIdName": "260116_04_1:Paradigm Rebootちほー追加", "ColorId": 600059, "ColorIdName": "Paradigm", "BonusMusicId": 600059, "BonusMusicIdName": "Paradigm: Rebootちほーボーナス曲", "IsCollabo": true, "IsInfinity": false }, { "id": 650056, "name": "ヒメヒナちほー2", "IslandId": 60, "IslandIdName": "maimaiDX CiRCLE", "OpenEventId": 261002041, "OpenEventIdName": "261002_04_1:ヒメヒナちほー2 解禁", "ColorId": 650056, "ColorIdName": "ヒメヒナ2", "BonusMusicId": 650056, "BonusMusicIdName": "ヒメヒナちほー2ボーナス曲", "IsCollabo": true, "IsInfinity": false } ]