Tokyo Revengers: A Letter from Keisuke Baji manga volume 1 features story by Ken Wakui and art by Yukinori Natsukawaguchi.

The Tokyo Manji motorcycle gang has carved out a reputation as the toughest band of delinquents in Tokyo. No matter who stands against them in a fight, no matter how bad the odds, Toman always emerges undefeated. Yet its members all carry the scars of “Bloody Halloween,” the night when a showdown with a rival gang saw their First Division Captain, Keisuke Baji, get senselessly murdered. Months later, vice-captain Chifuyu Matsuno is still struggling to make sense of what happened. When he receives a letter from Keisuke Baji - written on the day of his death - it stirs up memories of all their years together…

Tokyo Revengers: A Letter from Keisuke Baji manga volume 2 features story by Ken Wakui and art by Yukinori Natsukawaguchi.

Chifuyu Matsuno thought he was surrounded by losers, and his only outlet to stave off boredom was fighting, until Keisuke Baji introduced him to the Tokyo Manji motorcycle gang. After proving himself against the rival gang Killer Bee, Chifuyu is eager to rise through the ranks. However, that often means butting heads with Ryusei Satou, who mysteriously goes missing after an ominous warning about being targeted by Yotsuya Kaiden. Chifuyu must set aside their differences and find his gang's missing member before it's too late!

Tokyo Revengers: A Letter from Keisuke Baji manga volume 3 features story by Ken Wakui and art by Yukinori Natsukawaguchi.

To get Chifuyu Matsuno and Ryusei Satou back, Toman's First Division Captain Keisuke Baji goes into the lion's den to face off against his old rival, Kojiro Hishi — one of Yotsuya Kaidan's founding members. Amidst the fighting, Ryusei reveals himself to be a secret Yotsuya member and stays behind. But Baji claims Ryusei has been imprisoned and tormented, and requests to personally take Yotsuya down without the help of Toman's other division leaders. Will Chifuyu's support of Baji waver in the face of a gang war in which his side is severely outnumbered?

Tokyo Revengers: A Letter from Keisuke Baji manga volume 4 features story by Ken Wakui and art by Yukinori Natsukawaguchi.

With Chifuyu's faith in him in mind, Ryusei makes his final choice about who to betray and who to stand alongside. His decision brings him into direct conflict with his former best friend Kojiro and alters Yotsuya Kaiden's fate as the top gang. As summer begins, Toman's members enjoy a rare opportunity to bask in their victory. But it's only a matter of time before a new happening shatters this temporary peace!