Bandai Namco have updated their European merchandise store with a section dedicated to the delightful Katamari series. No doubt designed to go alongside the mobile release Tap My Katamari.
Below are a few samples of the collection that includes t-shirts, bags, a teddy bear, a cup, and mobile accessories.
You can check out this items (keep in mind this is official merchandise so it's not exactly cheap), over on the Bandai Namco store, where there's also plenty of merchandise for Pac-Man, Dark Souls and Tekken.