Tokyo Revengers, the manga series written and illustrated by Ken Wakui is getting an anime adaptation in 2021. The official website which was recently opened for the Tokyo Revengers anime, and the site just released a teaser trailer.
The website also released the first key visual illustrated by the creator.

Tokyo Revengers is a Japanese manga arrangement composed and delineated by Ken Wakui. It is serialized in Kodansha’s Weekly Shōnen Magazine since March 2017.
A live-action film adjustment is booked to be discharged in Japan in October 2020.
The manga won the 44th Kodansha Manga Award for the shōnen class in 2020.
Kodansha Comics publishes the manga in English and the company portrays the series:
”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 twelve years back to his middle school days!! To save Hinata, and change the life he spent running away, hopeless part-timer Takemichi must aim for the top of Kanto’s most sinister delinquent gang!!”