Hida Moritoshi

Hida Moritoshi was a Crab Clan samurai. A man of strong moral fiber, he was punished for a crime of his subordinate. One night one of his men on the Kaiu Wall made a deal with the darkness and allowed an oni onto the Wall. The oni killed all of Moritoshi's men and thirty-six others, only Moritoshi survived.

Moritoshi took responsibility for the incident and was assigned to the Watchtower of the West as punishment. The Crab long ago forgave him, but Moritoshi did not forgive himself and stayed at the watchtower as its commander.