It is said that the remnants of the Ogasawara clan that served as shugodai (provincial governor) of Mikawa and Wakasa Provinces and were destroyed by Mitsunori supported Mochinori; however, Yoshitsura won support from the bakufu and they reconciled in the end.
持範には旧若狭国・三河国守護代で満範に滅ぼされた小笠原氏の残党が支持勢力として付いたらしいが、義貫側は幕府の支持も取り付け、結局和睦することになった。