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 see. Game, huh?
فهمت. لعبة إذاً؟
Alles klar.
Für dich ist das ein Spiel.
Un juego, ¿eh?
Un juego, ¿eh?
Oh, alors c’est un jeu ?
Ho capito, quindi è un gioco...
Entendo. Um jogo, é?