April 11, 2026 – At the event 『RAY presents「IDOLBANDSET外伝」-Pink Special-』 held at KOENJI HIGH, RAY BAND SET, Boris, DJ 月海まお, 琴山しずく, and 大黒メロンちゃん will be performing. A separate drink fee of 600 yen (cash only) is required upon entry.