B2クラス
2025-06-19 19:55 - 21:35, 2025-06-26 19:55 - 21:35, 2025-07-10 19:55 - 21:35, 2025-07-17 19:55 - 21:35, 2025-07-24 19:55 - 21:35, 2025-07-31 19:55 - 21:35, 2025-08-07 19:55 - 21:35, 2025-08-21 19:55 - 21:35 (Asia/Tokyo) and 22 more dates | 第4会議室
