Washio Sumi wa Yuusha de Aru Gaiden: Yuusha Koushinkyoku Anime Details and Episodes Chapters 1-6: Washio Sumi wa Yuusha de Aru Gaiden: Yuusha Koushinkyoku In this humorous, slice-of-life spin-off of Washio Sumi is a Hero, Sumi, Sonoko,… Series info · Watch free · Trending anime · Airing schedule FormatMangaStatusFinishedSourceLight novelCountryJapan Comedy · Fantasy · Mahou Shoujo · Slice of Life 4-koma Washio Sumi wa Yuusha de Aru (Shared Characters) · Yuki Yuna is a Hero (Shared Characters) · Nogi Wakaba wa Yuusha de Aru (Shared Characters) Yuuki Yuuna wa Yuusha-bu Shozoku Yuuna Yuuki · Mimori Tougou · Fuu Inubouzaki · Itsuki Inubouzaki · Karin Miyoshi