Spiral Highway

In 1956 a giant mech appeared on the streets of Japan, changing the course of history as we know it. Today, a street cleaner - Jean Hurlant, after failing to enroll in the mech-pilot academy, stumbled upon something that can give his dreams a second chance, but not in the way he expected.

BIPOC Cyberpunk Dystopian Fighting Gangs Mecha Kids (3-12)
Teenagers (13-18)
delinquents mecha sci-fi shounen