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 Sakuma was the real killer comes out.
على أنّ ساكوما هو القاتل الحقيقيّ
Sakuma, der wahre Mörder war.
les preuves de la culpabilité
de Sakuma seraient apparues,
Che Sakuma era il vero assassino
mentre io ero in una situazione critica,
...de que Sakuma era 
o verdadeiro assassino.