On October 17, 1182, Tsunetaka carried a palanquin for Yoritomo's eldest son, Yoriie, who was only two months old, to Yoritomo's residence from the hut where Yoriie was born, and on June 23, 1183, Tsunetaka had a woman who was blamed for having called herself a nobleman's illegitimate child under his charge in Awa Province.
寿永元年（1182年）10月17日、生後二ヶ月余りの頼朝嫡子である源頼家が産所から将軍邸へと入る際の輿を担ぎ、翌々年6月23日には皇族の落胤を称し咎められた女を阿波国で預かる。