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.
Because I was afraid of 
giving it that medicine.
Weil ich zu viel Angst hatte,
ihm die Medizin zu geben.
Porque temía darle esa medicina.
Parce que j’avais peur
d’utiliser la capsule.
Porque eu tinha medo 
de dar o remédio.