Height: 171 cm
Dominant Hand: Right
Play Style: Serve and Volley
Special Move: Kikumaru Beam, Kikumaru Bazooka, Kikumaru Step, Acrobatic Play and Diving Volley

Seishun Gakuen 3rd Year Class 6 (Same as Fuji). Despite being a senior, perhaps Kikumaru is the most childish player in Seigaku. He likes to move around and hug everyone. Kikumaru is the other half of the Golden Pair, and because of their personality difference, Kikumaru and Oishi were able to balance their relationship as friends and teammates.