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.
I'm back, Oto.
.لقد عدتُ يا أوتو
Da bin ich wieder, Oto.
Ya regresé, Oto.
Ya he vuelto, Oto.
Enfin, me revoilà, Oto.
Però rieccomi qui, Oto.
Voltei, Oto.
Привет, Ото.
พี่กลับมาแล้ว, โอโตะ.