Rinnosuke Mitobe

A hard working player who has never spoken in front of his team members. For some reason, Koganei can understand what's on his mind and then speaks for him. Mitobe is the eldest son in a really big family, with a lot of brothers and sisters. Mitobe is just as determined to win as the other players at Seirin, but unlike the others, he doesn't show his feelings that often. Most people know him as a quiet, hard worker. According to Riko, no one has ever heard Mitobe talk.

(Source: Kuroko no Basket Fandom)