The “KABUKICHO STELLAR TOWER” collaboration between Suisei Hoshimachi and Tokyu Kabukicho Tower will take place from October 23 to November 8, 2026, featuring original merchandise and collaborative food and drinks themed around the new Halloween song “Zombie Zombie Zombie.” There will also be in-building decorations, the new song playing as background music throughout the venue, and the DJ event “MIDNIGHT STELLAR” at ZEROTOKYO.