Rokutanda Tsutomu
Rokutanda Tsutomu (ϻȿÅÄ̳) was a Ginta's cousin, who was a high school student of the same age.
Tsutomu loved Arimi, although she didn't like him.
Tsutomu's voice is done by Tanaka Kazunari (ÅÄÃæ°ìÀ®).