Panda
Panda (パンダくん, Panda-kun) is owned by Mimi. A Ham-Ham whose fur matches his name, he is the sweet and gentle-natured builder/carpenter of the Ham-Hams who built and repaired many things throughout the duration of the anime as well as the in the games. He also designed the Ham-Ham Fun Park. Mimi's parents own and operate a wood working shop in their house, meaning Panda always has access to construction supplies.