Kimetsu no Yaiba: Rengoku Kyoujurou Gaiden Anime Details and Episodes A spin-off about Rengoku Kyoujurou. Series info Watch free DetailsFormatMangaStatusFinishedScore77/100SourceOriginalCountryJapan GenresActionAdventureSupernatural TagsMale ProtagonistDemonsSwordplayShounenHistoricalYoukaiGuns RelatedKimetsu no Yaiba (Parent Story)Kimetsu no Yaiba: Gaiden (Related) RecommendationsKimetsu no Yaiba: Rengoku Volume 0Gotouge Koyoharu TanpenshuuKimetsu no Yaiba: Tomioka Giyuu Gaiden CharactersKyoujurou RengokuMitsuri KanrojiSanemi Shinazugawa (Supporting)Kagaya Ubuyashiki (Supporting)Shinjurou Rengoku (Supporting)