Season 1
Season 1 • 2025
⭐ 4.5 / 5
Episodes
1. Meeting Yaiba
Yaiba Kurogane is determined to become a true samurai, but things take an odd turn in the jungle.
2025-04-05 • 24 min
2. Fujinken Reborn
Yaiba has come up with a plan and is willing to do nearly anything to provoke Onimaru to a duel.
2025-04-12 • 24 min
3. Another Maken
Onimaru now wants to fight Yaiba, but something's off, not least the horns sprouting from his head.
2025-04-19 • 24 min
4. 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.
2025-04-26 • 24 min
5. Onsen Fun
Yaiba et al. head to Ganryu Island to learn about an arcane maken but end up at a shady hot spring.
2025-05-03 • 24 min
6. The Unexpected Mr. Bat
Yaiba and crew are back on track but stop in Nagoya where there's more in store than great food.
2025-05-10 • 24 min
7. Kojiro Resurrected
Yaiba and his companions finally reach Ganryujima, where they encounter Mr. Spider — and a resurrected, but somewhat peeved, Sasaki Kojiro.
2025-05-17 • 24 min
8. 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.
2025-05-24 • 24 min
9. 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.
2025-05-31 • 24 min
10. 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.
2025-06-07 • 24 min
11. Raijinken vs. Fujinken
While Yaiba rides high, Onimaru tempts the young hero. And in pure Yaiba fashion, eyebrows rise.
2025-06-14 • 24 min
12. Nadeshiko Yamoto Is Calling
A showdown's heating up between Yaiba and Onimaru, but the neighborhood rumor mill is even hotter.
2025-06-21 • 24 min
13. Find the Dragon God Orb
Yaiba and team learn of an orb that promises gravity-defying powers. But an undead assassin awaits...
2025-06-28 • 24 min
14. The Rise of Ninja Kotaro!
Lake Biwa's orb surprises, but it's Shikoku's Mt. Tsurugi that hides a shadowy and dangerous threat.
2025-07-12 • 24 min
15. 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.
2025-07-19 • 24 min
16. A Battle of Giants
Troupe Yaiba traipses to Nara for a pivotal tip-off, but it's an odd traveling warrior who shows up.
2025-07-26 • 24 min
17. 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.
2025-08-02 • 24 min
18. Crisis on Kawanaka-Jima
2025-08-09 • 24 min
19. Darkness Orb Escape Training
2025-08-16 • 24 min
20. Episode 20
2025-08-23 • ? min
21. Episode 21
2025-08-30 • ? min
22. Episode 22
2025-09-06 • ? min
23. Episode 23
2025-09-13 • ? min
24. Episode 24
2025-09-20 • ? min
