Director Commentary for Episode 11 (Mitsugo Biyori ~2-ransei~):

* "Pechikon! Pechikon!" Once again, Mitsuba gains a sound effect

* Sugisaki's mother makes her debut, voiced by Kikuko Inoue (17)
While reading Mitsudomoe, I had already pictured her playing the role and didn't do any auditions. At that moment, only Ue and Ohara-san (Miyashita Voice Actress)
had designated roles. Though I went through the trouble of inviting them, there remained the mothers raunchy lines...
Because of regulations, there exists two recordings. Thank you regulations!

* Gachibelt Commercial:

There was no script as this was something I wanted to include from the beginning. Each time Hitoha broke into her savings, they were all female piggy banks.

* Mitsuba's Bandage Prison:

In the nurse's office, we see the worm-like Mitsuba go toe-to-toe with a chair.
To the animators who gave their best on this segment, thank you!