Ichiro and the others head to Osaka Bay to dismantle the bombs at the theme park where TBH announces that they're holding an Underground Division Rap Battle. The crews split into three groups to cover three areas, then assassins appear to block their way!
Like a mighty waterfall higher 
than the eye can see
مثل شلاّل عظيم أعلى ممّا قد تراه العين السّاهرة
Ein Wasserfall, der alles übersteigt
Supero la cascada
sin importar lo alta que sea.
Supero la cascada
sin importar lo alta que sea.
La plus haute des cascades,
c’est nous qui la créerons
Come una possente cascata più alta di ogni cosa
Onde quer que for,
mais alto que qualquer cachoeira