Background
Mosuke Mamaiya was born in Tokyo. Original personal name: Shinkichi.
Mosuke Mamaiya was born in Tokyo. Original personal name: Shinkichi.
Left Keio University without graduating to work as a clerk.
Mosuke Mamaiya worked as a clerk before he joined the editorial staff of "Fudocho" magazine. Came into prominence with his novel, "Up the Slope."
Mosuke Mamaiya was a member of Society of New Japanese Literature, of Pen Club and of the society for promotion of goodwill between Russia and Japan.