After this incident, the Takayoshi's family line of the Tojokira clan and the Saijokira clan, which had limited power over the Saijo, persisted on the legitimacy of their respective clans, the conflict continued for over a century staged upon Mikawa Province between the descendents of the two.
以降尊義の東条吉良氏と、西条に勢力を限定された満貞の西条吉良氏とは、互いに正統性を主張しあって譲らず、両者の子孫が約一世紀に渡って三河一国を舞台に抗争を繰り広げた。