The curse of Tsukuyomi's Water of Youth hasn't finished with Sumireko yet. Meanwhile, Adashino's younger sister, Oto, picks up on the presence of a Curiosity at the school she attends. Sumireko poses as Oto's friend in order to infiltrate the school.
Where is this place?
أين يقع هذا المكان؟
Dieser Ort …
¿Qué es este sitio?
¿Qué es este sitio?
Où est-ce que…
Ma questo posto...
Onde é este lugar?
Где это мы?
ที่นี่คือที่ไหนกันแน่?