A Wandering Heart - S1.E7

The Zombie-Loan group ends up going to a hot spring. There, Michiru finds out the pricing for zombies: the more dangerous, the more money. Also, Shito and Michiru end up being attacked by a wolf-like creature, which they believe to be a zombie. However, they later meet the wolf once again, but this time, they realize that it is actually a man, and rather than a being a zombie, he is actually a werewolf.