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...?!
Jeez, that Tanaka-san!
Menno, diese Tanaka-san …
Rayos, Tanaka-san
Rayos, Tanaka-san.
J’arrive pas à y croire !
Accidenti a Tanaka!
Nossa, essa Tanaka-san!