Ogasawara Nagakiyo

Ogasawara Nagakiyo (1162–1242) was a Kai Province warrior, the second son of Kagami Tōmitsu of the Kai Genji, who held the Ogasawara estate and became the first head of the Ogasawara clan, traditionally the ancestor of Ogasawara-ryū archery and etiquette. In 1180 he joined Minamoto no Yoritomo's rising, fighting at Ichinotani in 1184 and taking part in the Fuji hunt of 1193.

In the Jōkyū War of 1221 he commanded the Tōsandō army against the court and was made shugo of Awa Province. He died in Shinano in 1242, aged eighty-one.