Kajima Satomi, the current leader of Yomi, made his first appearance in Battle 265. At 18 years old, he is classified as both Sei and Satsujin Ken, with his Yomi symbol being Shadow. He practices Fuurinji Style Martial Arts.
As a disciple of the One Shadow, Fuurinji Saiga, Kajima has tanned skin, dark and unruly hair, and numerous scars covering his body. His most notable feature is an eyepatch over one eye, though it's unclear whether the eye is injured or lost. He possesses a muscular build and wears bandages around his forearms. His attire includes a vest with a fur collar, worn unzipped over a sleeveless muscle shirt, paired with tight jeans.
Among his fellow Yomi members, Kajima consistently exudes a calm demeanor and displays a sense of humor, setting him apart from the others. Initially perceived as extremely intelligent, he easily outplayed Tirawit Koukin at Chess, Kushinada Chikage at Igo, and Chou Enshin at Shogi simultaneously. However, it was later revealed that his victories stemmed from his ability to read their hearts and, by extension, their minds.
Kajima shows particular interest in the Shinpaku Alliance, especially Shirahama Kenichi, who managed to defeat three Yomi members. Despite his composed exterior, Kajima harbors a terrifying dark aura. Members of the Shinpaku Alliance have noted feeling an intense and frightening Ki emanating from him when he approaches.
