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.
He's already taken his vengeance 
on the woman who killed those two.
.سبق وانتقم من المرأة الّتي قتلتهما
Er hat sich bereits an der Frau gerächt,
die die beiden Jungs umgebracht hat.
Ya se vengó de la mujer que mató
a esos dos chicos.
Significa que se vengó
de la mujer que los mató.
Il a déjà fait payer
à la femme qui a tué ces deux-là.
Vedete,
Ele já teve sua vingança na
mulher que matou os dois.
Он уже расправился с женщиной,
убившей тех парней.