Niigata-gâing (新潟県) sê Nĭk-buōng gì siŏh ciáh gâing.

Niigata-gâing
新潟県
—  Gâing  —
Nĭk-buōng-ngṳ̄ diōng-siā
 - Nĭk-buōng-ngṳ̄ 新潟県
 - Kana にいがたけん
 - Lò̤-mā-cê Niigata-ken
Niigata-gâing gì gì
Official logo of Niigata-gâing
gâing-chiŏng
Niigata-gâing gì ôi-dé
Niigata-gâing gì ôi-dé
Guók-gă  Nĭk-buōng
Dê-huŏng Chūbu
Siū-hū Niigata
Miêng-cék
 - Dŭ-liāng 12,584.18 km2
Ìng-kēu (July 1, 2019)
 - Dŭ-liāng 2,227,496 nè̤ng
 - Mĭk-dô 177/km2
Uōng-câng www.pref.niigata.lg.jp