Bazett's barrier was supposed to prevent surprise attacks from the dolls, however Illya finds a little girl, Erica, sneaking into their school. For some reason Erica calls Illya "Onee-chan", and the two of them quickly hit it off. Meanwhile, a man claiming to be Erica's father appears. He seems kind at first glance, and while he came to pick up Erica, he's also...?!
Hey, Tanaka-san, go and wash 
your body and face, too.
Komm, du musst dich und dein
Gesicht noch waschen, Tanaka-san.
Vamos, Tanaka-san,
tienes que lavarte la cara.
Vamos, Tanaka-san,
tienes que lavarte la cara.
Su, Tanaka, vai a darti una lavata.
Ei, Tanaka-san, vá lavar o seu
 rosto e seu corpo também.