Toad is a character from the Mario franchise. He has a notable appearance in the Strikeforce Kitty series.
StrikeForce Kitty: Last Stand
This cosplay can be obtained by defeating a random raccoon wearing the same cosplay. It can be found on one of the hangers of the "Ranged" category. It's projectile is a turnip (a vegetable), a reference to Super Mario Bros. 2.
StrikeForce Kitty League
Toad, like many cosplay sets in previous games, appears by chance in the main menu of StrikeForce Kitty League, worn by either the cat or the raccoon who are fighting in an "arena". However, this cosplay is unobtainable in gameplay.