On July 8, 1228, he died young at the age of 21, and his younger brother, Tokitane CHIBA is said to have succeeded to him ("Azuma Kagami" [The Mirror of the East], "Chiba Taikeizu").
1228年5月28日、21歳の若さで死去し、後を弟の千葉時胤が継いだとされている（『吾妻鏡』・『千葉大系図』）。