Takumi-kun is the strongest dodgeball player from Himawari Kindergarten. He has climbed the ranks by hitting opponents in the face to incapacitate them. The Facial Dead-Bowler

Kanon-chan is the strongest dodgeball player from Tanpopo Kindergarten. She has climbed the ranks by taking hits to the face and crying until the opponent is disqualified. The Red-Faced Weeper

Kosuke is the referee for the 1v1 Dodgeball Tournament. A sentimental referee who provides commentary and retorts in a Kansai drawl.

Chiharu-chan is the strongest dodgeball player from Suzuran Kindergarten. She has climbed the ranks by throwing fastballs unthinkable for a kindergartener to get opponents out. The Magic Ball of Suzuran

Takuma-kun is a staff member for the 1v1 Dodgeball Tournament. He is incredibly shy and the only thing he says to others is "Huh...?" He is also the champion of the very first tournament. The Hazy Monster

Ren is Chiharu-chan's guardian. There are rumors that he belongs to the underworld.

Kazuha is Kanon-chan's guardian. She has a very twisted personality.