Tokyo Banana launches Chiikawa collaboration pop-up in Ikebukuro

Tokyo Banana World, operated by Grapestone, is launching a collaboration pop-up store featuring the popular character series “Chiikawa” at Ikebukuro Station. The event will run from September 17 to October 14, 2026, at the Ikebukuro Event Station South Passage.

New products include the “Chiikawa Cookie Sand Banana Milk Flavor,” consisting of thin langue de chat cookies with banana milk chocolate, and a renewed “Chiikawa Banana Pudding Cake” featuring characters such as Chiikawa, Hachiware, Usagi, Kurimanju, Momonga, and Rakko. Certain product quantities include random original character stickers.

The pop-up will also feature limited-edition merchandise. From September 17 to September 30, exclusive tote bags will be available, including a set that combines the bag with sweets. From October 1 to October 14, a second phase will introduce limited-edition eco-bags, also available in sets with the banana pudding cake.