As a direct descendant of the Sasaki Rokkaku clan, he owned the genealogy of the head family of the Sasaki clan "Kindei no Maki" (a horizontal scroll written with gold paint), he had Ikai (Court rank) of Shii (Fourth Rank), and he was admitted inshoden (access to the retired emperor in the imperial court) by Emperor Gomizunoo ("Muso Kokushi Zokufu" [夢窓国師俗譜], "Hagakure Monryaku" [葉隠聞略], the genealogy of the Sasaki clan possessed by Sasaki-jinja Shrine [沙沙貴神社所蔵佐々木系図]),
佐々木六角氏の正統として佐々木氏本家系図「金泥の巻き」を所持、四位の位階を持ち、後水尾天皇から院昇殿を許されていた（『夢窓国師俗譜』、『葉隠聞略』、沙沙貴神社所蔵佐々木系図）。