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.
There's no point in telling 
a human such as yourself.
Es bringt nichts, euch Menschlein
das zu verraten.
No tiene sentido contárselo
a un humano como tú.
Je n’ai aucune raison
de me confier à un humain.
Não adianta contar 
a um humano como você.