This year, “ULTRA JAPAN” is celebrating its 10th anniversary. This year as well, OCTAGON will hold the ULTRA JAPAN 2025 OFFICIAL PRE-PARTY COUNTDOWN TOUR! Performing artists include TJO, VIVID, JO3, CYBERJAPAN DANCERS, and resident OCTAGON also appears. If you can’t wait for the ULTRA JAPAN event, ✨ please come and visit us