Etymology and distribution of 栄迫.

Eisako 【栄迫】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Nagano-ken Adzumino-shi · Toukyou-to . Terrain . From a big rock and a river. Niigata-ken tells Mitsuke-shi that he was renowned from Tsuchiya surname by being near the Owagawa River flowing through Nagano-ken . Location unknown. Estimated from tradition Azuchi Momoyama era. 土屋 Tsuchiya reference.