Asami Midoriya

Asami is the older sister of Izuku Midoriya, but lost him when he took Bakugo’s advice and jumped off the skyscraper All Might left him on. She joined the League after that, having already met Shigaraki through working for Giran. Inko had died a few years before there during a fight between Endeavor and a villain and Asami dropped out of school to raise Izuku.