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.
That's Mr. Jakurai for ya! 
We're all back to normal!
!هذا هو المتوقّع من جاكوراي-سان
!عدنا لطبيعتنا
So was kann nur Jakurai!
No esperaba menos, Jakurai.
Estoy como nuevo.
Bien hecho, Jakurai,
nos hemos recuperado.
Bien joué, M. Jakurai.
On a repris nos esprits !
Jakurai non si smentisce mai!
Boa, Sr. Jakurai!
Estamos de volta ao normal!
Сразу видно, врач!
Вот теперь я в норме!