Hida Tetsu-Kintama

Hida Tetsu-Kintama was a bushi of the Crab Clan. In 967 during a scouting mission in the Shadowlands his boat was turned in the River of the Dark Moon, and several of his companions were attacked by spawns of Tobehifu no Oni. Tetsu-Kintama killed the oni suffering grievous wounds, including scars containing oni egg-like nugget, which grew into a skinless baby oni and preventing healing. Tetsu-Kintama used bandages to retain the spawns and kill them as they appeared on his skin.