A limited-time “Shirotan Fluffy Store” pop-up event will be held at the event space outside the South Ticket Gate of JR Ikebukuro Station starting October 27, 2026! Plush toys and mascots from the “Shirotan Diner” series and the TV anime “Shirotan” will be on sale, and customers will receive limited-edition stickers, limited-edition pin badges, and limited-edition large stickers based on the total amount spent on Shirotan merchandise.