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.
I'm going to open the door now.
.سأفتح الباب الآن
Ich mach jetzt die Tür auf.
Voy a abrir la puerta.
Voy a abrir la puerta.
Je vais ouvrir la porte,
Adesso apro la porta.
Vou abrir a porta agora.
Ну всё, открываю дверь.