Sinopsis

Following his legendary father-son battle against Yujiro Hanma, Baki faces a new threat: the resurrection of Japan's greatest swordsman, Miyamoto Musashi. As warriors like Doppo Orochi, Jack Hanma, and Kaoru Hanayama return to the fight, the stage is set for an unprecedented clash the strongest underground fighter vs. the legendary samurai, in a cross-era showdown.