YAIBA Samurai Legend (Shin Samurai den YAIBA) - Season 1, Episode 06: The Unexpected Mr. Bat
Trailer
The series follows the titular Yaiba Kurogane a samurai boy inspired by Miyamoto Musashi, the real-life swordsman who made the Hyoho Niten Ichi-ryu style of two-sword fighting and wrote The Book of Five Rings classic on military strategy.
