Britannica AI Icon
Adding us as a Preferred Source tells Google you trust our content, so our articles show up more often in your Google Search, Discover feed, and AI Overviews.
verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Feedback
Corrections? Updates? Omissions? Let us know if you have suggestions to improve this article (requires login).
Thank you for your feedback

Our editors will review what you’ve submitted and determine whether to revise the article.

External Websites

Niitsu, former city, central Niigata ken (prefecture), north-central Honshu, Japan, lying on the Niigata Plain. In 2005 it was merged administratively with Niigata city (about 5 miles [8 km] northwest).

Oil was discovered southeast of Niitsu in the 17th century, and exploitation began in 1898. Three railway lines were subsequently opened through it. Although the output of the oil fields subsequently decreased significantly, Niitsu continued to be an important transport and commercial centre, producing tulip and hyacinth bulbs for export. In the late 1960s it developed as a residential suburb of Niigata city.

Discover the fascinating events that shaped the world, straight from our editors.
By clicking “Sign Up”, you consent to the Britannica Privacy Policy and Terms of Use.