Quick Man, Wood Man, Bubble Man and Heat Man; bosses from Mega Man 2
Crash Man, from Mega Man 2
Link, from Zelda 2: The Adventure of Link; Ganon, from The Legend of Zelda; Takamaru, from The Mysterious Murasame Castle
Young Link and Navi
Ehhh... Lots of cool people... I'm there too because I'm cool as well
Toon Link, Ness and a Mr. Saturn, Shovel Knight and Shantae
An Inkling, from Splatoon; Bandana Dee from Kirby; Isaac, from Golden SunSquirrel Girl