Champy (Japanese: なめ吉 Namekichi) is a fictitious character that appears in the Yo-kai Watch series. It is of an anthropomorphic yellow mushroom with big eyes, nose and a smile with blush on its cheeks.
In the games
Yo-kai Watch 3
In the anime
Champy first makes an appearance in Usapyon Is Here!, where Hailey first notices that Usapyon's face resembles that of the Champy keychain she has.