Araiya-san! Ore to Aitsu ga Onnayu de!? Backwasher! -Her and I, in the Women's Bath!?-
Souta inherits the traditional job "Sansuke" from his granddad. A job that entails washing bodies and massaging customers at the public bath. Once he takes over, his school volleyball team visits the bath. Aoi is one of the girls who requests a massage not knowing that Souta's doing the massaging. And now their relationship is...changing?!