(Secret) Girls blame hell.

Osen (Nakagawa Narie) with good volume of equipment was quite popular during the Yoshiwara period. However, three customers died one after another and it was called 'Death God Osen' and fell to the lowest level of gun viewing. The rumor makes the visitor bad. However, there was only one man who could avoid her. It is Tomizo (Myo TAKAHASHI) who has no eye for betting. He scolded her in front of a pillow painter for the gold work. Still she behaves energetically and leaves the place. On the way home, Osen is enchanted by the beauty of the eyes of butterflies (Yuri YAMASHINA), who have been exposed in an attempted heart.