Chiikawa x SUPPAIMAN's Fan-Favorite Suit Design Becomes Merchandise for the First Time, Launching August 7
Uema Kashiten is turning the popular Chiikawa x SUPPAIMAN collaboration design — Chiikawa, Hachiware, and Usagi dressed as SUPPAIMAN — into merchandise for the first time, with five items across 12 varieties including T-shirts, keychains, and mascots arriving August 7, 2026.