Gachapin & Mukku × Puyo Puyo Pop-up Store in Shinjuku, starting March 19th!

A pop-up store featuring the popular characters Gachapin and Mukku in collaboration with the popular puzzle game Puyo Puyo will be held at Shinjuku Marui Annex from March 19 to April 5, 2026. The store will offer new merchandise featuring original illustrations by the illustrator 'Boku'. Customers will receive a random bromide for every 2,000 yen (tax included) spent. Check out the special page for more details.