Masachika Kouda

Masachika Kouda

幸田柾近
Rei's shougi teacher. He was both Rei's father's friend and rival in shougi. He cared for Rei like he did for his children and taught him shougi.

(Source: Wikipedia, edited)
Ookawa, Tooru

Ookawa, Tooru

Japanese
Clarke, Cam

Clarke, Cam

English
Yamanoi, Jin

Yamanoi, Jin

Japanese