Season 1
Episodes
S1 · E1 · 5 Apr 2025 · 24 min
Meeting Yaiba
Yaiba Kurogane is determined to become a true samurai, but things take an odd turn in the jungle.
S1 · E2 · 12 Apr 2025 · 24 min
Fujinken Reborn
Yaiba has come up with a plan and is willing to do nearly anything to provoke Onimaru to a duel.
S1 · E3 · 19 Apr 2025 · 24 min
Another Maken
Onimaru now wants to fight Yaiba, but something's off, not least the horns sprouting from his head.
S1 · E4 · 26 Apr 2025 · 24 min
Attack of the Eight Ogres
Yaiba has the Raijinken but it's the Thunder God that turns the tables on him. Then there's Onimaru.
S1 · E5 · 3 May 2025 · 24 min
Onsen Fun
Yaiba et al. head to Ganryu Island to learn about an arcane maken but end up at a shady hot spring.
S1 · E6 · 10 May 2025 · 24 min
The Unexpected Mr. Bat
Yaiba and crew are back on track but stop in Nagoya where there's more in store than great food.
S1 · E7 · 17 May 2025 · 24 min
Kojiro Resurrected
Yaiba and his companions finally reach Ganryujima, where they encounter Mr. Spider — and a resurrected, but somewhat peeved, Sasaki Kojiro.
S1 · E8 · 24 May 2025 · 24 min
The Duel at Ganryu Island
Musashi and Kojiro's duel must proceed as recorded so Yaiba can return to his original time, but Yaiba's careless comment threatens to change history.
S1 · E9 · 31 May 2025 · 24 min
Dawn of the Lightning Slash
Needing to develop a new sword technique that can counter Onimaru, Yaiba undergoes further grueling training with Musashi — and a scheming Kojiro.
S1 · E10 · 7 Jun 2025 · 24 min
Onimaru's Devil Kings
Yaiba and his companions storm Onimaru Castle, but they fall through a trap into the depths of the stronghold and face Onimaru's new henchmen.
S1 · E11 · 14 Jun 2025 · 24 min
Raijinken vs. Fujinken
While Yaiba rides high, Onimaru tempts the young hero. And in pure Yaiba fashion, eyebrows rise.
S1 · E12 · 21 Jun 2025 · 24 min
Nadeshiko Yamoto Is Calling
A showdown's heating up between Yaiba and Onimaru, but the neighborhood rumor mill is even hotter.
S1 · E13 · 28 Jun 2025 · 24 min
Find the Dragon God Orb
Yaiba and team learn of an orb that promises gravity-defying powers. But an undead assassin awaits...
S1 · E14 · 12 Jul 2025 · 24 min
The Rise of Ninja Kotaro!
Lake Biwa's orb surprises, but it's Shikoku's Mt. Tsurugi that hides a shadowy and dangerous threat.
S1 · E15 · 19 Jul 2025 · 24 min
Showdown! Magician vs. Yaiba
Team Yaiba may have secured the Gold Orb on Shikoku, but it's on to Kyushu, and on Yaiba's back.
S1 · E16 · 26 Jul 2025 · 24 min
A Battle of Giants
Troupe Yaiba traipses to Nara for a pivotal tip-off, but it's an odd traveling warrior who shows up.
S1 · E17 · 2 Aug 2025 · 24 min
The Man of Yagyu Shinkage-ryu
Yaiba battles Goemon using the Orb of Giants only to lose two of the spheres to the villain's guile.
S1 · E18 · 9 Aug 2025 · 24 min
Crisis on Kawanaka-Jima
Jubei's giving Yaiba and team a fighting chance, but that's before they meet the ninja army
S1 · E19 · 16 Aug 2025 · 24 min
Darkness Orb Escape Training
Team Yaiba unmasks the true nature of the mysterious orb seized from Goemon, and it’s unlike anything the travelers have encountered before. This time, aspirations are a liability. Is this new realm a dream come true? Or is it a nightmare about to unfurl?
S1 · E20 · 23 Aug 2025 · 24 min
The Ruse of Basho the Monkey
The team is eager to grab the illusive final prize, but a decrepit temple and old man stand defiant.
S1 · E21 · 6 Sept 2025 · 24 min
Mystery Atop Mt. Fuji
An off-the-wall sphere guides Yaiba to Mt. Fuji to find the elusive and perilous Dragon God Orb.
S1 · E22 · 13 Sept 2025 · 24 min
Crossroads of the Soul
Yaiba arrives at the crater of Mt. Fuji only to be faced with a dilemma he could've never imagined.
S1 · E23 · 20 Sept 2025 · 24 min
The Dragon God Orb Resurrected!
At the trial to end all trials, the Dragon God desires decisiveness through an impossible choice.
S1 · E24 · 27 Sept 2025 · 24 min
The Lunar Invaders
With the ultimate orb and new maken, Yaiba is victorious. But a new battle unfolds over the Pacific.
Data and images from TMDB.