The day for the Hero Academy tradition, their trip to the hot springs, has finally arrived! The monsters they face on the way to the hot springs are tough, but the boys in the class who can't control their lust are a far bigger threat. What should Noir do to protect Emma and the other girls?
This hot spring must be something else...
...لا بدّ وأنَّ هذا النّبع السّاخن مذهل
Ziemlich krass,
die Anziehungskraft des Onsen.
Esas aguas termales
deben ser increíbles…
Esas aguas termales
deben de ser increíbles…
Le pouvoir de ces sources
est incroyable…
Queste terme devono essere davvero speciali...
Que incrível o poder das termas...
Видимо, вода там 
просто невероятная...