Arcade Bunny

Arcade Bunny is a light pink rabbit, who runs the Nintendo Badge Arcade. He has appeared in a few other games, however, such as his Assist Trophy appearance in Super Smash Bros. Ultimate.

Nintendo Badge Arcade
Arcade Bunny's first, and only major appearance, Arcade Bunny ran the Badge Arcade

Super Mario Maker
Arcade Bunny appeared as a Mystery Mushroom costume, which could be unlocked after beating the "Nintendo Badge Arcade" Event Course, released on December 17, 2015.

Super Smash Bros. Ultimate
Arcade Bunny appeared as an Assist Trophy. He would grab the fighters using a claw and attempt to drag them into the Blast Zone. She would attempt 3 times, before disappearing. The Assist Trophy could not be KO'd. There is also a Mii Fighter Hat, and spirit of Arcade Bunny.