The “POP UP CORNER in Kotobukiya” event for the TV anime “K-ON!” will be held at Kotobukiya Nipponbashi in Osaka from Friday, September 11, 2026, through Sunday, September 27, 2026! New merchandise—including pin badges, acrylic stand plates, and acrylic keychains featuring scenes from the series and newly illustrated mini-character designs—will be on sale. Additionally, a purchase bonus will be offered: for every 2,200 yen (tax included) spent on eligible items, customers will receive one randomly selected illustration card (5 types total).