https://www.mangaupdates.com/series/p31sjrz/katainaka-no-ossan-kensei-ni-naru-tada-no-inaka-no-kenjutsu-shihan-datta-no-ni-taisei-shita-deshi-tachi-ga-ore-o-houtte-kurenai-ken-novel This feed shows the latest releases for the series Katainaka no Ossan, Kensei ni Naru: Tada no Inaka no Kenjutsu Shihan datta no ni, Taisei Shita Deshi-tachi ga Ore o Houtte Kurenai Ken (Novel) as shown on MangaUpdates.com