Kujira (rōnin)

'Kujira was a rōnin, the master of the Warriors of the Boar.

Shirei Mura
Kujira was manipulated to take and plunder Shirei Mura from the Crane, so he later would offer the contested village to its original owner, the Lion Clans. He sent a group of his men on their horses, got the peasants and Crane troops inside the village walls. Crane archers hung out to cover their retreat, who were defeated by his men disguised as farmers. Kujira deceived the villagers getting half of his men into the dead Crane gear, tying up the rest like prisoners. Once the gate walls were opened, the Warriors of the Boar slaughtered every Crane and any peasant who tried to hide them.

Death
Kujira managed to get an audience with Matsu Tsuko, the Matsu Daimyō, and offered her Shirei Village as a gift, alongside with a prisoner, Doji Kuwanan. Tsuko executed Kujira on the spot, guilty of committing violence against the people of Lion lands.