Kagemori had a feeling of frustration that the Adachi clan might lose the position if letting this opportunity slip away, and his feeling accorded with the Hojo clan's intention to remove the Miura clan which had had a tense relationship with the Hojo clan long before.
景盛はこの期を逃せば安達氏が立場を失う事へのあせりがあり、それは以前から緊張関係にあった三浦氏を排除したい北条氏の思惑と一致するものであった。