The members of Pandemonium are not getting enough exercise, so they decide to build a gym, but when it comes time for the opening ceremony, Beelzebub and the others find themselves staring at a Japanese-style bath instead. Since the facility already exists, they might as well get in… Later on, Beelzebub learns more about Mullin and the pet he keeps at home.
Let's have a lesson with your big brother.
لنأخذ درساً مع أخيك الكبير
Let’s Onii-chan Lesson!
Será una lección de tu hermano.
Será una lección de tu hermano.
C’est parti pour la leçon.
Una lezione col tuo fratellone.
Vamos a uma aula com o onii-chan.
Урок от старшего брата.