TBH appears again before Ichiro and the others. They say that if they're beaten in a rap battle, they'll spill everything they know. Ichiro, Samatoki, Ramuda, Jakurai, Kuko, and Sasara accept the challenge. After the battle, the mastermind is revealed.
Huh? I'm not gonna be 
a grinding machine specialist?
ماذا؟ لن أكون أخصّائيّ آلة طحن؟
Hä?
¿Qué? ¿No que tenía que ser
experto con el esmeril?
Hein ? Je deviendrai pas
expert en polissage ?
Eh?
Hã? Eu não vou ser um
especialista em polimento?
А? Разве я буду не мастером по шлифовке?