Ogasawara Nagatsune

Ogasawara Nagatsune (1179–1247) was a Kamakura-period warrior and second head of the Ogasawara clan, son of Nagakiyo. He attended the second shogun Minamoto no Yoriie as a mounted archer.

In the Hiki purge of 1203 he was imprisoned and left Kamakura. After the Jōkyū War of 1221 he became jitō of a manor in Awa Province and is recorded as Awa shugo by 1223. Ordained a monk, he led a yabusame rite at Kyoto's New Hie Shrine in 1247 and died aged 69.