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?
I won't gain anything new from causing 
you to go crazy from the pain.
لن أكسب شيئاً جديداً من دفعِك للجنون
جرّاء الألم
Dich mit Schmerzen in den Wahnsinn zu treiben bietet mir auch nichts Neues.
La locura que surja del dolor
no aporta nada nuevo.
La locura que surja del dolor
no aporta nada nuevo.
On dirait que j’obtiendrai
rien de plus en te faisant souffrir…
Non otterrò niente di nuovo
facendoti impazzire dal dolore, eh?
Não vou descobrir nada novo 
fazendo você pirar por conta de dor.