Mario: None, there are enough Mario characters already.
Donkey Kong: Dixie Kong
Zelda: None, there are enough Zelda characters already.
Metroid: Ridley
Kirby: None, there are enough Kirby characters already.
Star Fox: Krystal
F-Zero: Samurai Goroh
Mother: Porky
Other: Stafy
Other: Villager (Animal Crossing character)
Other: Little Mac
Other: Ray MK
3rd Party: Pac-Man
Donkey Kong: Dixie Kong
Zelda: None, there are enough Zelda characters already.
Metroid: Ridley
Kirby: None, there are enough Kirby characters already.
Star Fox: Krystal
F-Zero: Samurai Goroh
Mother: Porky
Other: Stafy
Other: Villager (Animal Crossing character)
Other: Little Mac
Other: Ray MK
3rd Party: Pac-Man