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.
You can see girls naked without spying 
on them in the bath anyway, right?
يمكنك رؤية فتيات عاريات دون التجسّس عليهن
في الحمّام على أي حال، صحيح؟
Sie können doch auch ohne
die Spannerei nackte Mädchen sehen, oder?
Puedes ver chicas desnudas
sin espiar en el baño, ¿no?
Puedes ver chicas desnudas
sin espiar en el baño, ¿no?
Vous aviez vraiment besoin
de faire ça ?
Tanto tu puoi vedere ragazze nude senza bisogno 
di spiarle mentre fanno il bagno, no?
Pra começar, você não precisa espiar o banho,
pode ver normalmente garotas nuas, não é?
Вы же всё равно можете увидеть девушек
голыми и без подглядываний в ванной.