Furthermore, Ienaga SHIBA, as a supreme commander of Oshu, confronted Akiie KITABATAKE and others of the Southern Court and he himself died young in battle; however, his descendants, who were of noble birth and in the same family as the Muromachi shogunate family, ended up playing a leadership role in all over the Ou (Mutsu Province and Dewa Province) region (for the Shiba clan in Ou region, refer to the Oshu Shiba clan).
また、斯波家長は奥州総大将として南朝方の北畠顕家らと対抗し、自身は若くして戦死するも、その子孫は室町将軍家と同族という貴種性により奥羽一帯で指導的役割を果たすこととなった（奥羽における斯波氏については奥州斯波氏を参照）。