There are several kinds of anime-themed keychains in the market right now, from tiny Funko Pops on a keychain to ones made from rubber, PVC, acrylic, or even metal.

The Kawaii has a CNC aluminum case with laser-etched artwork on the exterior. There's no slot for loading discs, obviously. Instead, the Kawaii plays digital Wii games loaded via a microSD card.

The Kawaii measures just 60mm square and 16mm thick. At the heart of the build is the Omega trim, a modding process that reduces the size of the Wii’s motherboard as much as possible.

Modders Wesk and Yveltal unveiled Kawaii, a keychain-sized device that lets you play the iconic Nintendo Wii on the go. July 10, 2022. News. Global Nation. Business. Lifestyle. Entertainment.