Ep. 11: Yuuko struggles with test anxiety while the Professor’s glue trap backfires on everyone involved.
Aired on June 12, 2011

Yuuko recovers from a three-day cold but panics about an upcoming school test. Despite attempting to study, her laziness leads her to write poems instead. Meanwhile, the Vice-principal reflects on his lonely and blurred past. The Professor creates super glue to trap Sakamoto and Nano, but the plan fails as she traps herself and nearly kills Sakamoto. She later plays "Who is it?" with Nano. Sakamoto leaves the room, only to trap himself in the glue again. Yuuko attempts to relax and focus on the test, but she runs out of time before she can resolve it.
Episodes
- Ep. 7 · Dolf’s failed kidnapping plot ends in a dream revealing Mio’s hairbands
- Ep. 8 · Nano's detached hand causes chaos while Yuuko's jokes fail and Misato hides her feelings.
- Ep. 9 · Mio confronts Yoshino over ruined cakes while Yuuko waits impatiently for her food at a restaurant.
- Ep. 10 · Yuuko encounters Mai's traps, Annaka meets a strange server, and the Professor acts mature.
- Ep. 11 · Yuuko struggles with test anxiety while the Professor’s glue trap backfires on everyone involved.
- Ep. 12 · Yuuko panics over homework, Annaka faces eggplant prizes, and the Professor attempts a Nano impersonation.
- Ep. 13 · Professor learns Nano's school wish, Yuuko fails tricks, and receives a uniform.
- Ep. 14 · Nano navigates high school while hiding her robotic nature from peers.
- Ep. 15 · Mio and Yuuko fail to prove Nano is a robot while Mai films evidence.