**Crows** is a gritty delinquent action manga that dives headfirst into the brutal hierarchy, loyalty, and unspoken codes of honor within Japanese high school gang culture, set primarily at Suzuran All-Boys High School, a notorious breeding ground for fighters where strength determines status and survival, following Harumichi Bōya, a wild and unpredictable transfer student whose raw power, reckless charisma, and refusal to bow to authority propel him into relentless clashes with rival factions and legendary delinquents as he carves out his own reputation, unfolding into a raw narrative driven by street fights, shifting alliances, and the pursuit of dominance rather than conventional school life, delivering bone-crunching combat, iconic character designs, and a grounded sense of brotherhood that emphasizes pride, rivalry, and personal codes over moral preaching, while exploring themes of masculinity, leadership, and what it truly means to be strong in a world without rules, standing out as a foundational delinquent series that influenced countless successors and built a cult following for its authenticity and attitude, later inspiring spin-offs and live-action adaptations, also known as Crows manga, Kurōzu, クローズ, Hiroshi Takahashi manga, Harumichi Bōya manga, Suzuran High manga, delinquent fighting manga, high school gang manga, and classic yankee action manga.