The “Panda Ko Panda / Candy Mix”—a collaborative candy line between “Panda Ko Panda” and Papa Bubble—will go on sale starting October 1, 2026, at the Nagoya PARCO store, as well as at the Daimaru Tokyo store and the official online store. These artisanal, handcrafted candies feature the expressions of Papa Panda and Pan-chan captured in a cross-section measuring approximately 1 cm, and are priced at 980 yen (tax included).