After that, it is said that the youngest son among the three sons of Kawakatsu carried on the art of sarugaku and handed it down from generation to generation, and their descendant HATA no Ujiyasu performed 'Okina' (old man) at the Shishinden (The Throne Hall) in the reign of Emperor Murakami.
その後河勝の三人の子のうち、末子が猿楽の芸を引き継ぎ、代々継承したといい、村上天皇の代にはその末裔・秦氏安が紫宸殿で「翁」を演じた。