The Wise One loses motivation and becomes the Lazy One. The Ninja Sisters hit a roadblock and contemplate the future of their careers. Gunma-chan meets Haniwa-san...or does he?
As of right now, 
I'm graduating as the Lazy One!
Also werde ich Professor Keine-Lust
in Rente schicken,
¡Voy a dejar de ser
el profesor Sabelotodo!
¡Voy a dejar de ser
el profesor Sabelotodo!
Dorénavant, j’abandonne le titre
de professeur Monogusa.
D'ora in poi, chiudo
con la parentesi Dottor Pigrone!
A partir de agora, não sou mais
o Dr. Não-faz-nada!
Сейчас я перестаю быть
профессором Лодырем