Saikawa meets Miki, Dr. Magata's sister, and realizes that Dr. Magata's unique mind has remained unchanged since childhood.  Meanwhile, Moe experiences virtual reality with the help of another member of the institute's staff, Shimada.  As she does, a mysterious voice forces her to confront her own past.
Hey, how old are you, Nishinosono-san?
كم عمرك يا نيشينوسونو-سان؟
Hey, wie alt bist
du eigentlich, Nishinosono?
Oye, ¿cuántos años 
tienes, Nishinosono-san?
Oye, ¿cuántos años 
tienes, Nishinosono-san?
Au fait, quel âge as-tu ?
Quanti anni hai, Nishinosono?
Ei, quantos anos você tem,
 Nishinosono-san?