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.
Why is everyone here so knowledgeable 
about Japanese geography?
لمَ الجميع هنا لديهم معلومات وافرة
عن جغرافيّة اليابان؟
Wieso kennen sich hier alle
so gut mit japanischen Orten aus?
¿Por qué saben tanto
de lugares japoneses?
¿Por qué sabéis tanto
de lugares japoneses?
Vous êtes drôlement calés
en géographie japonaise !
Ma sono tutti esperti di geografia giapponese, qui?
Como sabem tanto sobre
a geografia do Japão?
Откуда у вас такие познания
японских местностей?