When Ashiya begins working part time at the Mononokean, the master Abeno impresses upon him that he should pretend not to see any yokai other than the Mononokean's clients. However, the kind-hearted Ashiya is unable to keep his word, and the yokai won't leave him alone. Based on their surprising strength and numbers, Abeno believes there must be a powerful demon serving as their leader.
it would be to watch over them until the day
Über sie zu wachen,
bis sie groß genug sind,
Cuánto quisiera cuidarlos hasta el día
j’aurais aimé veiller sur eux…
cuidar deles até serem
 grandes o bastante