[Machine Translation] An unprecedented giant team, Yokohama "Tenjiku", attacks East Manji! The "Kanto Incident," the largest and "final" war in the history of To Manji, begins! The latest work by Ken Wakui of "Shinjuku Swan"! This time, a delinquent goes back in time! In order to save his beloved one, Hanagaki Takemichi, a no-good freelancer, returns to his junior high school days and aims for the top of the most dangerous gang of delinquents in Kanto! Volume 15 of the latest time jump suspense! Takemichi returns to the past and decides to change the future by once again becoming the leader of Tomanjikai! Meanwhile, an unprecedentedly large team, Yokohama "Tenjiku", attacks To Manji! The "Kanto Incident," the biggest and "final" war in the history of To Manji, begins!