04.30 (Tue)HEISEI TO REIWA 平成 → 令和 COUNTDOWN PARTY!!Ruby Room / Tokyo, Japan YOU THE ROCK★ /the cavemans /蜻蛉-TONBO- /KMC /IZPON /Ko Umehara /DJ MIYU /Que Sakamoto /Nao.Ichikawa /YUTO SASAKI