Takuru is forced to confront his own involvement in the case, and the secrets of his past.  He was a neglected and abused child, who turned to an imaginary friend for support.  This decision has terrible consequences during the Shibuya Earthquake.
There we saw the experiments 
they were performing on Nono.
وهناك رأينا التجارب التي كانوا يطبّقونها على نونو
wurden dort Augenzeugen der Experimente,
die an Nono vollzogen wurden.
Allí vimos
cómo experimentaban con Nono.
Allí vimos cómo experimentaban con Nono.
C’est là qu’on a vu Nono
subir ces expériences.
Là vedemmo Nono subire quegli esperimenti.
Lá nós vimos os experimentos que
eles estavam fazendo na Nono.