Koyoharu Gotouge’s Demon Slayer: Kimetsu no Yaiba manga ended in this year’s 24th issue of Weekly Shonen Jump magazine on May 18, 2020. The issue also announced that Ryōji Hirano will launch a short spin-off manga titled Kimetsu no Yaiba: Rengoku Gaiden focusing on the Flame Hashira character Kyōjurō Rengoku. The magazine did not give a premiere date for the spin-off.
Gotouge launched Demon Slayer: Kimetsu no Yaiba in Weekly Shonen Jump in February 2016. VIZ Media is publishing the manga in English digitally and in print, and Shueisha’s MANGA Plus online service is also publishing the manga digitally in English.