Nina, who has a secret, sees Yuni again after a while and meets her friends, Aku and Tama. Nina then reveals that she's leaving Avacado Academy for a bit.
Tropes:
- Boke and Tsukkomi Routine: Aku and Tama.
- The Bus Came Back: Yuni finally returns after her 12-episode absence.
- Start of Darkness: Not in an evil way, but this begins Nina's long, nonstop training regimen, where she's stubborn and won't stop, even if she keeps constantly getting dizzy.
