9番目のムサシ [9 Banme no Musashi]

From 1996 to 2007, Akita Shoten published 9 Banme no Musashi, a gritty, modern-day action series that reimagines the lone-wolf samurai archetype in a contemporary underworld. The story follows a stoic, masterless swordsman who operates as a freelance assassin, navigating a shadowy realm of yakuza, conspiracies, and personal vendettas. Known for its intense, cinematic fight choreography and brooding atmosphere, the series is a standout in the late-90s wave of mature, manga-style crime thrillers. Its 21-issue run earned a dedicated following for its blend of classic bushido ethos with brutal, urban noir.