Baki-dou: The Invincible Samurai Part 2

What happens when a fighter beats everyone worth beating? For Baki Hanma, it means wandering underground fighting arenas with nothing to show for it but boredom: nobody can touch him, and that emptiness is its own kind of torture. Then the Japanese government does something genuinely unhinged: they clone Musashi Miyamoto. The actual Musashi Miyamoto. Legendary swordsman from the 1600s, now walking around modern Japan, completely unimpressed with everything and looking for someone worth cutting down. That setup alone should tell you what kind of show this is. Baki-dou Part 2 is a 12-episode ONA based on the manga, picking up that thread and running with it. The fights lean into exaggerated, almost grotesque character designs: muscles on muscles, expressions pushed past the limit, and the action is brutal in a way that feels deliberate rather than gratuitous. The soundtrack pulls in traditional Japanese instrumentation, which gives the samurai-meets-modern-fighter premise a grounded texture it probably shouldn't have but earns anyway. If you've already burned through Kengan Ashura or Garouden: The Way of the Lone Wolf and you're hungry for more tournament-adjacent martial arts chaos with philosophical undertones, this fits that space well. Fans of Record of Ragnarok's "legendary figure fights in a modern context" energy will also feel at home here. It's dark, it's technically shounen, and it takes its own internal logic completely seriously.