Backed into a corner by Yuichi's plan, Tenji is forced to confess that he applied to play Tomodachi Game. Yuichi spells out the traps he set to smoke out the traitor and reveals that he had been manipulating the game from the start. The second game then reaches a breathtakingly unexpected conclusion.
It must've been an accident. 
Some unfortunate accident.
.لا بدّ أنّها كانت حادثة. حادثة مؤسفة
Das war sicher
ein Unfall oder so was.
c’est un accident…
Un accident malheureux.
Si sarà trattato di un incidente.
Uno sfortunato incidente!
Deve ter sido um acidente.
Algum acidente infeliz.