Tsunetaka posted his youngest brother Tsunetoki KIKKAWA to Suruga, gave Fukui no sho (manor) in Harima Province to one of his younger brothers Tsunemori KIKKAWA (KIKKAWA clan in Harima Province), appointed another one of his younger brothers Tsuneshige KIKKAWA ('KIKKAWA clan in Iwami Province' that later produced Tsuneie KIKKAWA and other family members) as jito shiki (manager and lord of a private estate) of Tsubuchi no sho in Iwami Province, and accompanied another one of his younger brothers Tsunenobu Kikkawa (first generation) to Oasa to give him a part of Oasa and make him assist his work.
ただ、駿河には末弟の吉川経時を置き、その他の所領も、播磨国福井荘を弟の吉川経盛(播磨国)（播磨吉川氏）に与え、石見国津淵荘の地頭職を弟の吉川経茂に（後に吉川経家らの一族を出す「石見吉川氏」）、弟の吉川経信(初代)には大朝まで同行させ、大朝の一部を与えて自身の補佐とした。