The final battle takes place in the Hikariwo theater, where Takuru is trapped in a sightless and soundless prison in his own mind.  He'll need Onoe's help to break free, but after what he knows about her, can he bring himself to ask for it?
That's right. You did it!
!هذا صحيح. أنتِ من فعل هذا
Richtig. Du hast es getan!
¡Sí, lo hiciste tú!
¡Y mataste a mis padres!
¡Sí, lo hiciste tú!
¡Y mataste a mis padres!
Oui, c’est toi !
Pareil avec mes parents !
Esatto! Sei stata tu!
Isso mesmo! Você quem fez isso!