The Edo bakufu and the high ranking Imperial court officials might have been worried about such activities of the two offices and managed to suppress them by granting authority corresponding to those two offices to 'suino' in order to reestablish order in the Imperial court and streamline imperial court operations.
江戸幕府と朝廷上層部は朝廷秩序の回復と運営の効率化の実現の観点から両局のこうした動きを警戒し、出納に官務・局務に准じる権限を与えて両局を掣肘しようと図ったものであったとされている。