sound4d (corridor), RIMA-bgm-Chip002(bathing area)
The Bathhouse (銭湯, Sentō) is a small area accesible from the Mini-Maze.
The entrance to the Bathhouse consists of a green-grey alley with brick walls. In this area you can find many stones similar to the ones in Floating Stones World, some seats, and an unstocked Vending Machine.
Next to the vending machine is a door that leads you to the bathhouse. You will not be able to enter if you have the Boy or School Boy effect equipped.
Inside, Urotsuki will change into her swimsuit (there is also a small chance that she will wear a towel instead). The bathhouse is filled with rows of showers, and has a large bath at the end of the room that Urotsuki can use. The menu screen may not be accessed while inside (and therefore, no effects may be used while inside the bathhouse).
Upon exiting the bathhouse, the vending machine will be restocked, and is the only vending machine in the game that sells milk. Milk is available in chocolate, plain and full cream (whole). All milk bought from this vending machine costs the usual 100夢.
Aside from the vending machine and the bath itself, there isn't much in this area of interest at the moment.