Overview
Held January 13–14, 2024. Featured V.W.P’s 2nd ONE-MAN “Phenomenon II” on Day 1 and KAF’s 4th ONE-MAN “Kaika” on Day 2, where her physical persona KAIKA debuted.
Kamitsubaki Yoyogi Arena 2024
Historic two-day arena concert at Yoyogi National Gymnasium drawing 15,000 attendees and unveiling KAIKA.