In episode 5 of Araiya-san!: Ore to Aitsu ga Onnayu de!? , titled "Slimming Massage," Souta Tsukishima covers for his grandfather, performing "back washing" duties for the local women's volleyball team at the family bathhouse. The episode highlights comedic, intimate interactions between Souta and his classmate Aoi Yuzuki, who continues to visit in disguise. Detailed information is available on Otakupedia .