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.
Did I not warn you ten minutes ago
Vor 10 Minuten habe ich dir
noch gesagt,
¡Hace diez minutos te dije
que los ignoraras!
Je t’avais dit
de pas les calculer…
Não faz nem dez minutos que eu avisei