W2TCH

BAKI-DOU: The Invincible Samurai (2026 – ...)

2026 • 1 season • Animation, Action & Adventure • TV-MA
JustWatch▼ 1#5146IMDb7.1/101,753TMDB90%85Rotten Tomatoes—Metacritic—
On September 30, 2026
#13950▼ 37
13950th by Pulse TV show online
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Season 1

BAKI-DOU: The Invincible Samurai · S1E9 — Sea King Retsu

Season 1 episodes

1. The Unstoppable YawnFeb 26, 20262. THE BEATFeb 26, 20263. The Countenance of MusashiFeb 26, 20264. BoyFeb 26, 20265. Otherworldly StrengthFeb 26, 20266. Real SwordFeb 26, 20267. FeatherFeb 26, 20268. You Are Defeated!Feb 26, 20269. Sea King RetsuFeb 26, 202610. SekigaharaFeb 26, 202611. BuddyFeb 26, 202612. Tough BodyFeb 26, 202613. Practical FighterFeb 26, 202614. PickleJun 18, 202615. Death MatchJun 18, 202616. The Beast and the WarriorJun 18, 202617. ProtectionJun 18, 202618. Cutting Off the CountryJun 18, 202619. Un-SeverableJun 18, 202620. For the CountryJun 18, 202621. The Scar and the SwordJun 18, 202622. That Man, HanayamaJun 18, 202623. EliminateJun 18, 202624. Exquisite SkillJun 18, 202625. The Way of the SwordJun 18, 2026

Synopsis

Bruised and unsteady after Musashi’s relentless assault, Retsu struggles to rise, his limbs protesting with each movement as he settles into a practiced posture. Could this be the moment he shifts the balance of the fight?