Koihime†Musou EP9 - Enshou Finds a Treasure

Bunshu and Ganryo find a treasure map in the warehouse and go searching for the treasure with Ensho. At that time, Soso, Kakoton, and Juniku were taking an occasional breather when they began to head toward an onsen. Kanu unexpectedly would get a whiff of the sulfur from the onsen so she headed that way. However, it didn't seem like the water from that onsen was flowing.