This is a municipal water bathhouse but when your municipal water is in Nagano it's going to be great. Simple sento with some great use of glass. The separation wall has some beautiful, frosted glass in particular. The lockers are from a company and in a style I have never seen. Also, the entire building looks quite old with a lot of great aged wood exposed throughout. The only sento left in Shiojiri so it is definitely worth checking out. Oh! And buy one of their cool t-shirts!