Question: who are the characters in mario tennis aces?
Answer: The gameplay of Mario Tennis Aces consists of playing matches of tennis with various characters from the Super Mario series. Players can pick from Mario, Luigi, Wario, Peach, Waluigi, Daisy, Rosalina, Yoshi, Donkey Kong, Bowser, Toad, Toadette, Chain Chomp, Bowser Jr., Boo, and Spike.