Adashino has vanished from Sumireko's sight. The Cat Sovereign appears at the station just as Oto is returning from visiting Uname. Adashino intervenes, but speaking with the Cat Sovereign makes Oto remember something she's forgotten for ten years.
Did you know that Adashino-kun and 
his little sister weren't actually siblings?
هل تعلمين أن أداشينو-كن وأخته الصغرى
ليسا قريبين حقًا؟
Wusstest du, dass sie nicht wirklich
seine kleine Schwester ist?
Lo sai che Adashino e la sua sorellina
non sono davvero parenti?
Você sabia que o Adashino-kun e sua
irmã mais nova não eram irmãos?
เธอรู้มั้ยว่าอะดาชิโนะ-คุง