Tōu

Tou'u was once a member of the 12 Ninja Guards of Fire. Tou'u appears to be the only female member of the 12 Ninja Guards of Fire. She was killed ten years prior to the start of the storyline, fighting against the members of the attempted coup d'etat.

Background
While she was still alive she was part of the 12 Guard Ninjas of Fire. When six of the members tried a coup d'etat she alongside Asuma Sarutobi, Chikiru, Kitane, Seito, and Nauma fought against them, only to be killed by Kazuma when Seito and the three later of the 12 Ninja Guards tried to use Limelight on him.

Fire Temple Filler Arc
During the begining of the filler arc is hers, Kitane's, Tou'us, and Nauma's corpses stolen by graverobers, and later revived using lightning. After beeing revived they were all four approached by Asuma who had figured out the scheme of the robers. There he tries without luck to stop the later three who seems to have become mindless puppets. She is last waking towards an unknown point emiting large amounts of lightning

Abilities
She has an elemental affinity for lightning. When in the the four cardinal directions, can she Kitane, Nauma, and Seito use a jutsu called Limelight to destroy everything within that area to ash.