After the surrender of Kakegawa-jo Castle Ujizane relied on Go-Hojo clan, which was Ujizane's wife's family, and he entered into Izu Province Tokura-jo Castle (Izu Province) (later moved to Odawara).
掛川城の開城後、氏真は妻の実家である後北条氏を頼り、伊豆国戸倉城_(伊豆国)に入った（のち小田原に移る）。