Koyoharu GOTOUGE is best known for being the author of Kimetsu no Yaiba: Rengoku Kyoujurou Gaiden. for being the author & artist of Demon Slayer: Kimetsu no Yaiba - Tokubetsu Yomikiri, Gotouge Koyoharu Tanpenshuu, and Demon Slayer: Kimetsu no Yaiba.