Sumireko looks after Oto while Adashino is away. They go to Oto's school where Sumireko revels in the joys of youth. She and Oto run into Uname and spend the evening with her. But their peace is short-lived as the shadow of a new Curiosity draws near.
After all, Mari's family runs a bathhouse!
!لأن عائلة ماري تُدير حمامًا عامًا
Mari ist ja auch die Tochter
von Badehaus-Besitzern!
Sa famille tient des bains publics,
alors…
Dopotutto,
la sua famiglia gestisce un bagno pubblico!
Afinal, a família da Mari
administra um banho público!
Как-никак,
её родители заведуют баней!