Japan-Limited WAKuKu (Macha Shibainu) Arrives at a Pop-Up Store Starting March 14
A Japan-limited edition design, WAKuKu (Macha Shibainu), joins the popular plush mascot series and will be available first at a Kiddy Land Osaka Umeda pop-up store from March 14 to 22, 2026, followed by nationwide general sales from March 23.