Biribiri Panic Lolikko Kunoichi Midara Ninpouchou

The time is Japan's Edo era - an age where the culture of the towns people flourished.
The events of the tragic event of 2 years ago have been forgotten and Sakura and the others sing of "Taihei no yo."

However, a new incident is about to unfold... Lee suddenly goes missing! Also Sakura and Momo feel that the magistrate who hid the details of the criminals two years ago has a big plan in action.

The two girls fall into the plot and once again the doors of the Edo era are opened to the darkness of sexual assault.

[From English DLSite]