What title might that be, you ask? Well, it has nothing to do with her captaincy. Unohana holds far greater merit. As it turns out, the Soul Reaper was named the first Kenpachi, and Bleach hinted ...

Unohana’s Bloody End. Of course, the world knows Unohana as a master swordsman. Her combat experience is far beyond that of Zaraki, and she can tap into her Zanpakuto’s Bankai to boot.