Kohari Umino

Iruka Umino's mother was a Konoha kunoichi who was gravely injured and died during the Nine-Tails' Attack on Konoha.

Background
During the Nine-Tails' attack, she received an injury to her back, which her son noticed, causing him to wish to stay and protect her. Despite her injuries she was more concerned about Iruka's welfare. Her and her husband's names were added to Konoha Memorial Stone.