Oishi

He is a friend and coworker of Sōta Kazama, but his name is often forgotten, and he is frequently called "Oishi." He is often seen together with Hijikata and is usually depicted with narrow, slit-like eyes. During his student days, he was a member of the light music club. He has a strong fondness for stones and, during holidays, enjoys searching for stones along the riverbank. Normally, he has a quiet personality, but he becomes more outspoken when he drinks alcohol.