Morishita, Shigeo
Summary
Known as Morishita Sensei or Mr. Morishita, he is a 9-dan professional Go player who serves as Waya's teacher and leads the study group that Hikaru also attends, having been invited by Waya. He views Toya Meijin as a rival, given that both players attained professional status simultaneously. Additionally, Morishita mentors Michio Shirakawa, a 7-dan player who acts as the community Go leader.
