Someone called Shadow is going around beating up G-Boys, and all the victims happen to be under Hiroto's command. Hiroto suspects Takashi is responsible, so Makoto has to figure out who hired Shadow before a war breaks out.
"Ikebukuro West Gate Park" 
"بوابة إيكِبوكورو الغربية" 
Ikebukuro West Gate Park
IKEBUKURO WEST GATE PARK
IKEBUKURO WEST GATE PARK