A pop-up shop for the TV anime “Midnight Heart Tune” will open sequentially starting October 16, 2026, at AKIBA FAN CUBE in Akihabara, Tokyo, and starting November 20 at Abeno Rakubas in Abeno, Osaka! Merchandise—including newly illustrated autumn date outfits, as well as life-size tapestries and acrylic stands featuring Rikka Inohana, Nene Himekawa, Iko Kirino, and Shinobu Utsuki—will be available for pre-sale. The venues will also feature life-size panel displays and distribute purchase-bonus stickers.