Makaryuudo Demon Hunter

Yama Rikudo arrives in Japan from the underworld and finds schoolboy Sho Kurogane, the reincarnation of someone she once loved. She enters his school to remain near him, only to encounter demonic forces operating behind its ordinary appearance.

Armed with a scythe and aided by her dragon companion, Yama confronts the creatures threatening Sho and his friends. When those close to him fall under hostile influence, protecting them becomes more difficult than simply striking down a monster: the people she wants to save can also be turned against her.