Kojirou Sasaki

The legendary archrival of [Musashi Miyamoto](https://anilist.co/character/6194/Miyamoto-Musashi).

Raised by [Kanemaki Jisai](https://anilist.co/character/25810/Kanemaki-Jisai), after he is found as a baby in casket, floating on the ocean. He develops an intense attachment to swords and fencing at an early age, possessing an almost prete...