Katainaka no Ossan, Kensei ni Naru: Tada no Inaka no Kenjutsu Shihan Datta noni, Taisei shita Deshi-tachi ga Ore wo Hottekurenai Ken
An Old Man From the Countryside Becomes a Swords Saint: I Was Just a Rural Sword Teacher, but My Successful Students Won't Leave Me Alone!
