However, Tadayoshi was successively defeated at battles including those at Mt. Satta in Suruga Province (Shimizu Ward, Shizuoka City, Shizuoka Prefecture) and the mouth of Haya-gawa River in Sagami Province (Odawara City, Kanagawa Prefecture) before being disarmed in Kamakura.
しかし、駿河国薩埵山（「埵」は「土へん」に「垂」、静岡県静岡市清水区）、相模国早川尻（神奈川県小田原市）などの戦いで尊氏に連破され、鎌倉にて武装解除される。