Synopsis

Set in 1972 Shinjuku, Saotome Ai, a well-bred young lady, has a fateful reunion with Taiga Makoto, a boy who once saved her from danger in childhood. Makoto has now become a notorious delinquent, and Ai devotedly works to reform him, even transferring to Hanazono Industrial High School, known as a den of delinquents, to follow him. Various emotions intersect among the characters: Yuki, who develops a connection with Makoto; Iwashimizu, an honor student who follows Ai to Hanazono; and Gumko from a girl gang. These conflicting feelings eventually escalate into a massive brawl that engulfs the entire school.