The critically acclaimed manga series about a man time-traveling back to his youth to save his girlfriend from a street gang-which inspired the wildly popular anime and live-action film! Watching the news, Hanagaki Takemichi learns his junior-high girlfriend Tachibana Hinata has died. A sudden shove sends him 12 years into the past to face the Tokyo Manji Gang that once made his life hell, which is also responsible for Hinata's death...