Mii

Miis are customizable avatars on Nintendo's video game consoles. They can be created on the Wii, Nintendo 3DS, Wii U, and Nintendo Switch. Miis appear in various games, and they have appeared in the in, , and the  minigame in Nintendo Land, as well as in the Super Smash Bros. series as fighters.

In and
In and, the player can purchase a Mii mask makeover from Harriet at Shampoodle, which covers their head with that of a Mii chosen from the Wii or Nintendo 3DS.

In
In the minigame in Nintendo Land, the playable characters are Miis dressed as  characters.

In Animal Crossing Plaza
In Animal Crossing Plaza, the Mii of the Wii U user profile playing the app appears in the plaza, and the player can tap on it to view their profile.

In the Super Smash Bros. series
In and, there are four -themed costume options for the Mii Fighter: The Isabelle Hat, Isabelle Outfit, K.K. Hat, and K.K. Outfit.