Yaiba Kurogane is determined to become a true samurai, but things take an odd turn in the jungle.

Yaiba has come up with a plan and is willing to do nearly anything to provoke Onimaru to a duel.

Onimaru now wants to fight Yaiba, but something's off, not least the horns sprouting from his head.

Yaiba has the Raijinken but it's the Thunder God that turns the tables on him. Then there's Onimaru.

Yaiba head to Ganryu Island to learn about an arcane maken but end up at a shady hot spring.

Yaiba and crew are back on track but stop in Nagoya where there's more in store than great food.

Yaiba embarks on a quest to master the way of the samurai, leaving his home in the jungle for a vibrant city teeming with competitors, allies, and mystical forces.