Ken Wakui

Watching the news, Takemichi Hanagaki learns that his girlfriend from way back in middle school, Hinata Tachibana, has died. The only girlfriend he ever had was just killed by a villainous group known as the Tokyo Manji Gang. He lives in a crappy apartment with thin walls, and his six-years-younger boss treats him like an idiot. Plus, he's a complete and total virgin... At the height of his rock-bottom life, he suddenly time-leaps 12 years back to...

Watching the news, Takemichi Hanagaki learns that his girlfriend from way back in middle school, Hinata Tachibana, has died. The only girlfriend he ever had was just killed by a villainous group known as the Tokyo Manji Gang. He lives in a crappy apartment with thin walls, and his six-years-younger boss treats him like an idiot. Plus, he's a complete and total virgin... At the height of his rock-bottom life, he suddenly time-leaps 12 years back to...

To save his beloved ex-girlfriend Hinata Tachibana, Takemichi time-leaps back 12 years to his middle-school days. Takemichi wants to stop Draken from dying, but Kiyomasa just stabbed him with a knife! With Draken down, Takemichi falls into despair. Is it impossible to change the future after all?! Takemichi's true revenge begins!!

"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 in the present. To save Hinata and change the future, Takemichi must rise to the top of Kanto's most sinister delinquent gang! But things aren't so simple when he befriends the gang's leader, Mikey....

"Though Takemichi is convinced he's fixed the timeline by saving Draken, it turns out that Hinata's death in the future was only postponed...and this time he had to watch! His only recourse is to climb the ranks of Toman, and Mikey gives him an ultimatum: Bring Mikey's best friend Baji back from his new gang, Valhalla, the Headless Angel. But the schism between Baji and Toman is deeper than Takemichi could ever have known! Is Mikey's order even possible?"--...

"Takemichi's attempts to return Baji to the fold have failed, and when he returns to the future, he discovers things are even worse than he feared. The future has changed, and with it, Takemichi's past. He remembers snippets of the upcoming battle between Toman and Valhalla, and he knows it ends with Kazutora killing Baji and Mikey taking bloody revenge. Can Takemichi convince Mikey not to kill the former friend who murdered his brother and now his...

"After hearing Inui's heartfelt plea, Takemichi agrees to become the eleventh-generation leader of the Black Dragons, but there's no time to reflect on his newfound responsibility. The final showdown between Tenjiku and Toman is looming closer, and every day that goes by, the odds get worse and worse for Toman. Tenjiku is like no other enemy they've fought before--eager to fight dirty, ready to go to any lengths to take all of Toman's toughest fighters...

"The decisive Christmas battle between Toman and the Black Dragons is finally over. Against all odds, Takemichi untangled a web of family drama and averted a bloody murder. But there's still the problem of his relationship with Hina. To try and keep her safe from the violence that surrounds the world of delinquents, he broke up with her in no uncertain terms. Just how will Takemichi's relationship echo back to a changed future, along with the lives...

"The Black Dragons are a brutal, bloodthirsty motorcycle gang, and their merger with Toman caused it to rot from the inside. Upon returning to the past, Takemichi collides head-first with Shiba Taiju, the leader of the Black Dragons, and his younger brother Hakkai. There's a twisted history of abuse and loathing between these brothers, and Takemichi knows that someday it will end in murder. To keep Hakkai from staining his hands with his brother's...