It is considered that Naisogata declined and was eventually abolished in the wake of the collapse of bakufu's administrative organization caused by the Kanno Disturbance and it didn't exist in the era of Yoshimitsu ASHIKAGA.
観応の擾乱に伴う幕府行政組織の崩壊に伴って衰退・廃止に至ったと考えられ、足利義満の時代には存在しなかったと見られている。