Yokai Rental Shop (Yokai Rental Shop #1)

When the lonely Hiiragi Yasase learns that he has a long-lost half-brother, he decides to meet the man - but is shocked by what he discovers. His brother is the proprietor of a pet shop, one that is actually a front for supernatural rentals. Customers in-the-know can rent out yokai to perform supernatural deeds. There's just one catch: they have to forge a contract written in blood... An all-new dark fantasy from the creator of Nightmare Inspector!