Etymology and distribution of 左田.

Sada 【左田】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

新山 Niiyama reference.

Sata 【左田】^{レベル3
About 200}  The Japanese surnames etymology dictionary.

Okinawa-ken , Tochigi-ken , Iwate-ken . Distribution including Nisato and Nissato as well.

① Okinawa-ken Miyakojima-shi Birth of Ueno Niri. It is based in the same place.

② Okinawa-ken Nanjou-shi Birth of Sasa Niri. A place name with a record since the Kingdom of the Ryukyus.

③ Tochigi-ken Tochigi-shi Birth of Nisato Iwawune-cho (Nissato). In the Muromachi Period, there is a place name with the notation of "Tatari" recorded.

④ Saitama-ken Kodama-gun Originated from Kamikawa-machi Niisato. A place name with a record since the Kamakura period. Iwate-ken Shiwa-gun Shiwa-chou Tradition in Inou. It is distributed in Shimizu, a small lake in the same place. The place name is estimated from the person's name. Last name is also Nisato. Iwate-ken Shiwa-gun Shiwa-chou Distributed in Tatei Niisato (Niisato).

⑤ Iwate-ken Iwate-gun Shizukuishi-chou Origin of Niisato Ueno. It is distributed in the same place. Last name is also Nisato.

⑥ Iwate-ken Toono-shi Origin of Aya Toba Shimosato (Nissato). A place name with a record since the Edo period. Iwate-ken Tradition at Toono-shi . Last name is Nisato.

※ Gunma-ken Oura-gun Meiwa-machi birth originated in Niisato. A place name with a record since the Edo period. It was in the Sengoku period in the same place. Last name is Nisato.