In the hot-spring town, Akira and Genma encounter Raphael, who has come in search of healing waters. 
They join Ren and the gang, but just as they decide to enjoy the hot springs, they pick up a monster signal from the women's bath! Gabriel, Lucifer, and the rest engage in battle against the ruffians trying to disturb their bath time!
That's what we're here to investigate.
Wir sind wegen der
Nachforschungen hergekommen.
Investigamos sobre ellas.
Investigamos sobre ellas.
C’est sur ça
qu’on est venus enquêter.
Siamo qui per indagare proprio su questo.
É isso que viemos investigar aqui.