18-Volt - Super Mario Wiki, the Mario encyclopedia

18-Volt is a major human character in the WarioWare series. He is a great friend of 9-Volt and shares his love of video games. 18-Volt makes his first appearance in WarioWare: Twisted!, where he becomes a new student at Diamond City Elementary and soon befriends 9-Volt. In the original Japanese versions

The Super Mario Bros. Super Show! - Super Mario Wiki, the Mario encyclopedia

Birdo - Super Mario Wiki, the Mario encyclopedia

Super Mario World - Wikipedia

Snifit - Super Mario Wiki, the Mario encyclopedia

Metal Mario - Super Mario Wiki, the Mario encyclopedia

Super Smash Bros. for Wii U - Super Mario Wiki, the Mario encyclopedia

Nabbit - Super Mario Wiki, the Mario encyclopedia

Luigi, MarioWiki

Bowser Jr. - Super Mario Wiki, the Mario encyclopedia

18-Volt, Fantendo - Game Ideas & More

Dribble & Spitz - Super Mario Wiki, the Mario encyclopedia

Super Mario Maker (microgame) - Super Mario Wiki, the Mario encyclopedia

Mike - Super Mario Wiki, the Mario encyclopedia

Shy Guy, MarioWiki

Kamek - Super Mario Wiki, the Mario encyclopedia