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.
What? You should've said 
you had that to begin with!
Was? Hättest du damit nicht mal
früher rausrücken können?
¿Qué? ¡Pues haberlo dicho antes!
T’aurais dû en parler plus tôt !
O quê? Você devia ter 
falado desde o começo!