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.
Is, of course, the Kalavinka
هو الكالافينكا بالطّبع
Das ist der Kalavinka
É claro que é Kalavinka
Станет подлинной Калавинкой.