Ogasawara | Michihiro Ogasawara | Ogasawara clan | Ogasawara Tadazane | Ogasawara Sadamune | Ogasawara Nagatsune | Ogasawara Nagakiyo |
He initially had tactical coordination with the Shogitai, but following the defeat at the Battle of Ueno, he led the unit northward (together with former roju Ogasawara Nagamichi and his men), engaging in guerilla warfare as he moved farther into Mutsu Province.