Toshiaki Yamada's Tokyo Duel Manga Ends

Coamix's Comic Zenon+ manga website published the final chapter of Toshiaki Yamada's Tokyo Duel (Tokyo Kettō Kanjōsen) manga on September 23. The final chapter became free to read on Wednesday. 

Coamix publishes the manga volumes in English digitally. Comikey also releases the manga and describes the story:

In post-war Japan, a government-funded program of organized violence called the "Tokyo Loop Line Duels" is promoted to maintain law and order—and it works. Representatives from each station on the Yamanote line battle for control of their territory. Any defeat could mean losing family members, friends, money—or worse. Fast-forward to now, in 2020; a new station has opened up. Everyone, including the popular rookie, Koinosuke, is itching to join the fray for the top spot. Will he be victorious? Or will violence consume them all?

Yamada launched the manga on Comic Zenon+ in 2020. Coamix will publish the manga's 22nd and final compiled book volume on November 20. 

Source: Comic Zenon+