In 1995, eager to escape their restrictive lives, Kiryu and his friends plan a heist at a local arcade. However, the arcade is under the control of the Doujima Family, a powerful yakuza organization that rules Kamurocho. Meanwhile, in 2005, with Kiryu set to be released from prison, he learns from Detective Date that his friends are in danger and he decides to return to Kamurocho to protect them.