Forget everything you think you know about high school drama. Kumiko Yamaguchi, or Yankumi as her students call her, is a fresh-faced math teacher who just landed the job of her dreams—or her nightmares. Assigned to the infamous Class 3-D, she is tasked with taming a pack of the most hardcore delinquents the school has to offer. These boys are used to breaking teachers before the first bell even rings, but they have never met anyone like Yankumi.

What they do not know is that their new sensei hides a massive secret: she is the next in line to lead the Kuroda Ikka, one of the most powerful yakuza clans in Tokyo. When the class tries to make her life a living hell, they quickly find out that Yankumi is more than capable of handling herself. With a mix of street-smart toughness and genuine compassion, she begins to win over the hearts of her rowdy students while keeping her criminal lineage under wraps.

From high-stakes brawls to hilarious classroom antics and moments of genuine heart, Gokusen is a legendary journey that proves some lessons are best taught outside the textbook. Join the heir to a crime empire as she balances the underworld and the blackboard in this absolute classic that defines what it means to be a true mentor.

Seinen, Delinquents, Yakuza, School Life, Comedy, Action, Secret Identity, Teacher, Slice of Life, Romance