Mori Sanzaemon Touko Yoshinari

Touko is a retainer and general in the Oda Clan. She is also Koyasha's mother and the matriarch of the Mori Family.

As a fighter, she is far closer to a berserker than a samurai, slaughtering enemies with abandon, bloodlust, and a psychotic grin on her face.  While she is absolutely brutal in battle and touchy outside of it, she is surprisingly wise when it comes to people and loving (in a weirdly crazy way) toward her daughter.