Niigata Prefecture (新潟県, Niigata-ken; Japanese pronunciation: [ɲ̟ìí.ɡä́.tä́(.kè̞ɴ̀), -ŋä́-, ɲ̟íí-]) is a prefecture in the Chūbu region of Honshu of Japan. Niigata Prefecture has a population of 2,071,066 (as of 1 October 2025) and is the fifth-largest prefecture of Japan by geographic area at 12,584.18 km2 (4,858.78 sq mi). Niigata Prefecture borders Toyama Prefecture and Nagano Prefecture to the southwest, Gunma Prefecture to the south, Fukushima Prefecture to the east, and Yamagata Prefecture to the northeast.
Niigata is the capital and largest city of Niigata Prefecture, with other major cities including Nagaoka, Jōetsu, and Sanjō. Niigata Prefecture contains the Niigata Major Metropolitan Area centered on Niigata with a population of 1,395,612, the largest metropolitan area on the Sea of Japan coast and the twelfth-largest in Japan. Niigata Prefecture is part of the historic Hokuriku region and features Sado Island, the sixth largest island of Japan in area following the four main islands and Okinawa Island.
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History
Until after the Meiji Restoration, the area that is now Niigata Prefecture was divided into Echigo Province (on the mainland) and Sado Province. During the Sengoku period, the Nagao clan, who were at times vassals to the Uesugi, ruled a fief in the western part of modern Niigata from Kasugayama Castle. The most notable member of the Nagao clan was Nagao Kagetora, later and better known as Uesugi Kenshin. He unified the leaders of Echigo Province and became its sole ruler. By taking the surname Uesugi, he also became the head of the Uesugi clan and effectively brought their realm under his control.
The city of Niigata is now the third largest Japanese city facing the Sea of Japan, after Fukuoka and Kitakyushu. It was the first Japanese port on the Sea of Japan to be opened to foreign trade following the opening of Japan by Matthew Perry. It has since played an important role in trade with Russia and Korea. A freighter from North Korea visits Niigata once a month, in one of the few forms of direct contact between Japan and that country.
The Etsuzankai organization, led by the politician Kakuei Tanaka, was highly influential in bringing infrastructure improvements to Niigata Prefecture in the 1960s and 1970s. These included the Jōetsu Shinkansen high-speed rail line and the Kanetsu Expressway to Tokyo.
On October 23, 2004, the Chūetsu earthquake struck Niigata Prefecture and was measured at Shindo 6+ at Ojiya.
On January 9, 2006, a heavy winter storm struck the prefecture and its neighbors. At least 71 people died and more than 1,000 were injured. Also in 2006, a massive tsunami and earthquake damaged homes and caused casualties in the maritime areas of Niigata Prefecture, especially near Sado Island.
On July 16, 2007, another earthquake hit the area.
Niigata Prefecture hosts the Fuji Rock Festival, an annual event held at the Naeba ski resort. The three-day event, organized by Smash Japan, features more than 200 Japanese and international musicians. It is one of the largest outdoor music events in Japan, with more than 100,000 people attending in 2005.
Geography
Niigata Prefecture stretches about 240 km (149 mi) along the Sea of Japan, from the southwest to the northeast, with a coastal plain between the mountains and the sea. It also includes Sado Island. Niigata Prefecture could be placed in either the Hokuriku or the Kōshinetsu, both of which are considered parts of the Chūbu region.
The prefecture is generally divided into four geographical areas: Jōetsu region (上越) in the south, Chūetsu (中越) in the center, Kaetsu (下越) in the north, and Sado Island. The mouth of the Shinano River, the longest river in Japan, is located in Niigata Prefecture.
As of 1 April 2014, 25% of the total land area of the prefecture was designated as Natural Parks, namely Bandai-Asahi, Chūbu-Sangaku, Nikkō, and Oze National Parks; Echigo Sanzan-Tadami and Sado-Yahiko-Yoneyama Quasi-National Parks; and thirteen Prefectural Natural Parks.
Cities
Twenty cities are located in Niigata Prefecture:
Towns and villages
These are the towns and villages in each district:
Economy
Agriculture, forestry and fishing
The major industry in Niigata Prefecture is agriculture. Rice is the principal product, and among the prefectures of Japan Niigata ranks first in rice output, followed by Hokkaido and Akita. The area around Uonuma is known for producing the Koshihikari variety, widely considered to be the highest-quality rice produced in Japan.
Rice-related industries are also very important to the prefectural economy. Niigata Prefecture is known throughout Japan for its high-quality sake, senbei, mochi, and arare. In sake production, the prefecture comes third after Gunma and Kyoto prefectures.
The prefecture was also the place of origin of the ornamental carp known as koi.
Niigata Prefecture produces the highest volume of azaleas and cut lilies in Japan, and is increasing the production of cut flowers and flower bulbs. Along with Toyama Prefecture, it produces the highest volume of tulips in the country.
Mining and manufacturing
Crude oil is produced in Niigata Prefecture, although Japan relies heavily on petroleum imported from other countries. Kerosene heaters are also produced for use in the cold Niigata winters.
Kinzan, on Sado Island, was an active gold mine until it was closed in 1989.
Sanjō and Tsubame produce 90 percent of all the silverware made in Japan. The two cities are second after Osaka in the production of scissors, kitchen knives, nail clippers and wrenches.
Niigata Prefecture may have been the first area in Japan to produce knitted textiles, although the earliest products may have been imported from China. A nuclear power plant, which formerly had the highest energy output in the world, is located in the tiny village of Kariwa. It has been closed since the Fukushima Daiichi nuclear disaster.
Demographics
In the Census of 2020, Niigata ranked as the 15th most populous prefecture. Its population decreased by 103,000 between 2015 and 2020 and this was the second largest decline after Hokkaido (157,000).
Culture
Food
Niigata is known for the following regional specialities:
Uonuma Koshihikari rice
Shōyu (soy sauce) and Yofu (western-style) katsudon
Shōyu sekihan
Noppe stew
Wappa-meshi (seafood and rice steamed in a bamboo basket)
Sasa-dango (mochi balls filled with red bean paste, seasoned with mugwort and wrapped in bamboo leaves)
Poppo-yaki (steamed bread flavored with brown sugar)
Hegi-soba (soba from the Uonuma and Ojiya areas, flavored with a special kind of seaweed)
"Tsubame-Sanjō ramen" (ramen made using thick udon-style noodles)
Tochio aburage (aburaage is called "aburage" in Tochio)
Kirazu (dishes using okara)
Kakinomoto (edible chrysanthemums)
Kanzuri (a fermented paste from Myōkō made by leaving chili peppers exposed on snow, then adding salt, yuzu, and kōji mold)
Yasuda yogurt
Niigata in popular culture
Snow Country (1947): a novel by Nobel laureate Yasunari Kawabata set in Yuzawa
"Niigata Snow": a track on the LP Aida, released by Derek Bailey in 1980
Kura: a film and TV series (1995) based on the 1993 book by Tomiko Miyao, an award-winning period piece about a Niigata family and its sake brewery
Blue (1996): a manga about high school girls, set in Niigata City, adapted as a film in 2001
Whiteout: an action film based on a novel published in 1995
United States of Tara (2011): a comedy-drama series on Showtime; Kate is about to embark on a trip to teach English in Niigata when a flight attendant tells her that the only thing she will hopefully find in Niigata is "a life lesson and a bullet train back to Tokyo."
Tourism and sports
Much of the tourism in Niigata centers around skiing, especially in the alpine areas of Myōkō and Yuzawa, and going to onsen. Sado Island off the west coast of Niigata is accessible via ferry (taking one to two and a half hours) from Naoetsu or Niigata City.
Professional sports clubs include Albirex Niigata, a J-League Division 1 Football Club, and Niigata Albirex BB, a BJ (Basketball Japan) League team.
Festivals
Tokamachi Snow Festival- February
Murakami Taisai – July 6–7
Iwafune Taisai – October 18–19, in Murakami
Niigata Festival – August
Niigata General Dancing Event -September 21–25
Shirone Kite Festival – June
Sanjo Kite Festival – June
Nagaoka Festival (with fireworks) – August
Niigata Tanrei Sake-no-Jin – March
Echigo-Tsumari Festival – August and September (every third year)
Education
Universities
International University of Japan
Keiwa Gakuen University
Nagaoka University
Nagaoka University of Technology
Nagaoka Institute of Design
Niigata Sangyo University (Niigata Industrial University)
Niigata University
Nippon Dental University
Niigata College of Nursing
Niigata University of Health and Welfare
Niigata University of International and Information Studies
Niigata University of Management
Niigata University of Pharmacy and Applied Life Sciences
Niigata Institute of Technology
Transport
Rail
Echigo Tokimeki Railway
Myōkō Haneuma Line
Nihonkai Hisui Line
Hokuetsu Express
Hokuhoku Line
JR East
Ban'etsu West Line
Echigo Line
Iiyama Line
Hakushin Line
Hokuriku Shinkansen
Jōetsu Line
Jōetsu Shinkansen
Shin'etsu Line
Tadami Line
Uetsu Line
Yahiko Line
Yonesaka Line
JR West
Hokuriku Shinkansen
Ōito Line
Ainokaze Toyama Railway Line
Roads
E17 Kanetsu Expressway
E18 Jōshinetsu Expressway
E8 Hokuriku Expressway
E49 Ban-etsu Expressway
E7 Nihonkai Tōhoku Expressway
Route 7 (Niigata—Shibata—Murakami—Sakata—Akita—Noshiro—Hirosaki—Aomori)
Route 8 (Niigata—Nagaoka—Kashiwazaki—Jōetsu—Toyama—Kanazawa—Tsuruga—Kyoto)
Route 17 (Nagaoka—Ojiya—Minamiuonuma—Takasaki—Nihonbashi of Tokyo)
Route 18 (Jōetsu—Myōkō—Nagano—Karuizawa—Takasaki)
Route 49 (Niigata—Aizuwakamatsu—Kōriyama—Iwaki)
Route 113 (Niigata—Arakawa—Nan'yō—Shiroishi—Sōma)
Route 116 (Niigata—Tsubame—Izumozaki—Kashiwazaki)
Route 117 (Ojiya—Tōkamachi—Iiyama)
Route 148 (Itoigawa—Ōmachi)
Route 252
Route 253
Route 289
Route 290
Route 291
Route 292
Route 345
Route 350 (Sado Island)
Route 351
Ports
Iwafune Port in Murakami- Ferry route to Awashima
Naoetsu Port in Joetsu – Ferry route to Ogi
Niigata Port – Ferry route to Sado Island (Ryotsu), Tsuruga, Akita, Otaru and Tomakomai, with International Container hub port
Ogi Port – Ferry route to Naoetsu
Ryotsu Port – Ferry route to Niigata
Airports
Niigata Airport
Sado Airport
Notable individuals
Politics and military
Masako, Empress of Japan, former registered domicile (Honseki) was Murakami
Uesugi Kenshin (1530–1578), daimyō in the Sengoku period
Naoe Kanetsugu (1559–1620), samurai in the Sengoku period
Horibe Yasubei (1670–1703), samurai in the Edo period
Hachirō Arita (1884–1965), foreign minister, from Sado Island
Maejima Hisoka (1835–1919), founder of the Japanese postal service, from Joetsu
Masuda Takashi (1848–1938), creation of a general trading company, Mitsui Bussan. established a newspaper, Nihon Keizai Shimbun. from Sado Island
Kita Ikki (1883–1937), nationalist author and intellectual, from Sado Island
Sakae Ōsugi (1885–1923), anarchist, lived in Shibata
Homma Masaharu (1887–1946) World War II Lieutenant General executed by the United States for war crimes committed in the Philippines
Hitoshi Imamura (1886–1968) World War II General in the Imperial Japanese Army, from Shibata high school
Isoroku Yamamoto (1884–1943) World War II Admiral commander of the Imperial Japanese Navy, from Nagaoka
Chiang Kai-shek (1887–1975), Chinese political and military leader, served in the Imperial Japanese Army from 1909 to 1911 in Joetsu (Takada)
Arts and culture
Zeami Motokiyo (1363– 1443), aesthetician, actor, and playwright, exile to Sado Island
Ryōkan (1758–1831), Zen Buddhist monk and poet, from Izumozaki
Etsu Inagaki Sugimoto, (1874–1950), autobiographer and novelist, Professor of literature and taught Japanese language, culture and history at Columbia University, from Nagaoka
Yaichi Aizu (1881–1956), poet, calligrapher and historian, from Niigata City
Kokei Kobayashi (1883–1957), Nihonga painter, from Joetsu
Mimei Ogawa (1882–1961), author of short stories, children's stories, and fairy tales, from Joetsu
Koganei Yoshikiyo (1859–1944), anatomist and anthropologist, from Nagaoka
Kyusaku Ogino (1882–1975), doctor specializing in obstetrics and gynecology, Niigata Takeyama Hospital
Kinichiro Sakaguchi (1897–1994), agricultural chemist and microbiologist, from Joetsu
Takashi Amano (1954–2015), photographer and aquarist, from Niigata
Tetsuji Morohashi (1883– 1982) chief editor of the Dai Kan-Wa jiten, a comprehensive dictionary of Chinese characters, from Sanjo
Tetsuo Harada (born 1949 Niitsu-shi), sculptor working in Paris France
Tsuchida Bakusen (1887–1936), Japanese painter, from Sado
Sports
Shiro Saigo (1866–1922), Judo, lived in Aga (Tsugawa), lived in 1869–1882
Haguroyama Masaji (1914–1969), sumo wrestler from Nakanokuchi who was yokozuna for 12 years and three months; an all-time record
Shohei Baba (1938–1999), Japanese professional wrestler, from Sanjō
Sawao Kato (born 1946), winner of 12 Olympic medals in gymnastics
Killer Khan (born 1947), professional wrestler, from Tsubame
Ayumu Hirano (born 1998), snowboarder, from Murakami
Ayana Onozuka (born 1988), freestyle skier, from Minamiuonuma
Kentaro Minagawa (born 1977), alpine skier, from Yuzawa
Junko Hoshino (born 1989), freestyle skier, from Nagaoka
Reruhi Shimizu (born 1993), ski jumper, from Myoko
Mai Nakamura (born 1979), swimmer, from Nagaoka
Gōtoku Sakai (born 1991), footballer (2015– Hamburger SV), from Sanjo
Yujiro Takahashi (born 1981), professional wrestler from Niigata City.




