A “Kamen Rider Zetsu” pop-up shop in collaboration with HMV will be held sequentially at four locations: Osaka and Aichi starting September 19, 2026, and Tokyo and Fukuoka starting October 10, 2026. A total of six commemorative items, including acrylic banner cards and stickers featuring iconic scenes, will be available. Additionally, customers will receive a mini sticker (7 varieties total) as a purchase bonus for every 2,000 yen (tax included) spent on related merchandise.