Tochio (栃尾市, Tochio-shi) was a city located in Niigata Prefecture, Japan.

On January 1, 2006, Tochio, along with the towns of Teradomari and Yoita, and the village of Washima (all from Santō District), was merged into the expanded city of Nagaoka.

[1][2] Echigo Kotsu Tochio Line(ja:越後交通栃尾線) had been operated in the city until 1973.

Media related to Tochio, Niigata at Wikimedia Commons

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