Tamerori TOKI, who appeared in the Warring States period (Japan), conducted himself tactfully to maintain his power in the middle of confrontation between the Satomi clan and the Gohojo clan over the supremacy of Boso region, however, after his death, the Siege of Odawara broke out in the era of Yoriharu TOKI (Yoshinari), and the Kazusa-Toki clan lost its power because Yoriharu sided with the Gohojo clan.
戦国時代(日本)に現れた土岐為頼は、房総の覇権をめぐって里見氏と後北条氏とが対立するなかでたくみに身を処し勢力を維持したが、為頼の死後、土岐頼春（義成）の代に小田原の役が勃発、頼春（義成）は後北条氏方に与したために滅亡した。