Three volumes.
Rengoku Kyoujurou (foreign name: Rengoku Kyoujurou, れんごくきょうじゅろう) is one of the characters in the Japanese manga "Demon Slayer: Kimetsu no Yaiba" and its derivative works, Demon Slayer Enzhu.
Anjuro has a bold personality, likes to take care of others, and uses the "breath of fire" to fight. He was born with extraordinary strength and has always cherished the teachings of his late mother - to use his own abilities to help the weak.