Ep. 6: Ami’s grandmother regains memories after Hayato mimics his grandfather’s voice.

The group stays at a dilapidated inn with a single room. Katsuyo initially rejects Ami until Hayato imitates Masahiro, restoring her memory. Ami reveals she was misdiagnosed with dementia and will recover fully. She thanks Hayato by offering a free breast grope. He refuses initially but accepts to cheer her up. Akane nearly leaves due to fear of the landlady but stays for the mixed bathing hot spring. Shiragiku becomes intoxicated from alcohol in their meal, causing a lecherous disturbance. The girls begin plotting how to utilize the shared sleeping arrangement.

▶ Watch on Crunchyroll