Townapedia
Tomioka city office 2018-06
Tomioka city office 2018-06 · photo: Qurren ( talk ) Taken with Canon PowerShot G9 X, CC BY-SA 4.0
Tomioka city auditorium
Tomioka city auditorium · photo: Qurren ( talk ) Taken with Samsung Galaxy J (NTT..., CC BY-SA 3.0
Josyu-Tomioka station,Joshin Dentetsu RAILWAYS - panoramio
Josyu-Tomioka station,Joshin Dentetsu RAILWAYS - panoramio · Rough, CC BY 3.0
Josyu-Tomioka station,Joshin Dentetsu RAILWAYS - panoramio (1)
Josyu-Tomioka station,Joshin Dentetsu RAILWAYS - panoramio (1) · Rough, CC BY 3.0
Joshin 6000 series at Jōshū-Tomioka Station 2014-07-14
Joshin 6000 series at Jōshū-Tomioka Station 2014-07-14 · Kuruman, CC BY 2.0
Tomioka city office 2012-09
Tomioka city office 2012-09 · photo: Qurren ( talk ) Taken with Canon PowerShot G9 X, CC BY-SA 4.0

Tomioka, Japan

富岡市

Tomioka is a town of 47,911 people in Gunma, Japan, founded in April 1, 1889.

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Population47,911 GeoNames
Local name富岡市
RegionGunma
Elevation158 m 518 ft
FoundedApril 1, 1889
Time zoneAsia/Tokyo
Land area122.8 km²
Nearest airportYokota Air Base (OKO) 69 km

Why visit Tomioka

Townapedia lists 46 museums and landmarks, 52 parks and trails, 86 places to eat, 4 places to stay and 8 attractions in and around town.

Highlights include Gunma Safari Park, University of Creation; Art, Music & Social Work, Tomioka Silk Mill and Kanaizawa Stele.

About Tomioka

Tomioka (富岡市, Tomioka-shi) is a city located in Gunma Prefecture, Japan. As of 1 September 2020, the city had an estimated population of 57,013 in 20,367 households, and a population density of 390 persons per km2. The total area of the city is 122.85 square kilometres (47.43 sq mi). It is the location of the Tomioka Silk Mill, a UNESCO World Heritage Site.

From the Wikipedia article Tomioka, Gunma (this version), under CC BY-SA 4.0.

Travel tips from other travellers: Tomioka on Wikivoyage (CC BY-SA 4.0).

Things to do8

Gunma Safari Park

Zoo and aquarium · 3.4 km

Th-Tu 09:30-16:00

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University of Creation; Art, Music & Social Work

School · 10.9 km

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崇台山

Scenic view · 4.2 km

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牛伏山

Scenic view · 8.5 km

Open in Google Maps · Wikipedia

八束山

Scenic view · 7.5 km

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朝日岳

Scenic view · 6.4 km

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牛伏山展望台

Scenic view · 9.0 km

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食彩館

Farm and orchard · 1.0 km

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Museums and landmarks46

Tomioka Silk Mill

Monument and historic site · 0.9 km

Silk reeling factory in Tomioka, Gunma prefecture, Japan

Open in Google Maps · Wikipedia

Kanaizawa Stele

Monument and historic site · 11.1 km

8th century Japanese stele

Open in Google Maps · Wikipedia

Tago District Shōsō ruins

Monument and historic site · 8.8 km

Archaeological site in Japan

Open in Google Maps · Wikipedia

Tago Stele

Monument and historic site · 8.9 km

Stone memorial in Japan

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Takasaki Byakue Daikannon

Monument and historic site · 9.7 km

Large statue in Takasaki, Japan

Open in Google Maps · Wikipedia

Yamanoue Stele

Monument and historic site · 11.9 km

Stele, kofun in Gunma, Japan

Open in Google Maps · Wikipedia

Yanase Futagozuka Kofun

Monument and historic site · 7.2 km

Open in Google Maps · Wikipedia

多胡碑記念館

Museum · 8.9 km

Open in Google Maps

富岡市立美術博物館・福沢一郎記念美術館

Museum · 3.4 km

Open in Google Maps · Wikipedia

群馬県立自然史博物館

Museum · 3.3 km

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一ノ宮町道路元標

Monument and historic site · 3.6 km

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上信電鉄デキ2号機

Monument and historic site · 3.4 km

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34 more on the map.

Parks, trails and playgrounds52

楽山園

Park · 3.2 km

織田宗家ゆかりの大名庭園

Open in Google Maps · Wikipedia

かぶら公園

Playground

24/7

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もみじ平総合公園

Park · 3.4 km

遊具や様々な施設を有する総合公園

1377, 富岡市

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関越ハイランドGC

Golf course · 6.0 km

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あんなかスマイルパーク

Park · 7.8 km

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サンコー72カントリークラブ

Golf course · 8.0 km

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サンコー72カントリークラブ

Golf course · 8.5 km

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サンコー72カントリークラブ

Golf course · 8.8 km

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しののめ公園

Playground · 0.8 km

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すみれヶ丘公園

Park · 4.2 km

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ひさよし緑地公園

Park · 8.9 km

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めんたいパーク群馬

Sports field and stadium · 5.2 km

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40 more on the map.

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Restaurants and cafes86

Yokkiken

Restaurant · Ramen · 7.3 km

4, 高崎市

Open in Google Maps · +81 27-387-7082

Gusto

Restaurant · Western, Japanese · 8.0 km

国道18号安中バイパス, 安中市

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ま・めぞん

Restaurant · Italian

主要地方道富岡神流線

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Gusto

Restaurant · Western, Japanese · 1.1 km

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IL・PINO

Restaurant · Italian · 0.7 km

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Kurumaya Ramen

Restaurant · Ramen · 1.9 km

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Nose

Restaurant · Italian

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Starbucks

Cafe · Coffee Shop · 1.0 km

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あぐり苑

Cafe · 焼き肉 · 1.5 km

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あずき工房 煉戀

Cafe · Japanese · 0.8 km

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いっちょう

Restaurant · Japanese · 1.3 km

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かわら屋

Restaurant · Japanese · 0.6 km

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74 more on the map.

History

Tomioka is located within traditional Kōzuke Province. During the Edo period, the area of present-day Tomioka was part of the tenryō territory under the direct control of the Tokugawa shogunate. It became Tomioka Town within Kitakanra District, Gunma Prefecture on April 1, 1889 with the creation of the modern municipalities system after the Meiji Restoration. In 1950 Kitakanra District was renamed Kanra District. On April 1, 1954, Tomioka annexed the neighboring town of Ichinomiya, and the villages of Ono, Kuroiwa, Takase, and Nukabe, and was raised to city status on November 1, 1958. On April 1, 1960 the village of Nyuu was incorporated into Tomioka. On March 27, 2006 Tomioka absorbed the neighboring town of Myōgi.

From the History section of Tomioka, Gunma on Wikipedia, under CC BY-SA 4.0.

Where to stay4

Churches and places of worship59

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Shopping27

Gas and EV charging20

Schools, colleges and libraries45

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Healthcare24

Map of Tomioka

250 places. The map loads OpenStreetMap tiles when you open it.

Getting there and nearby towns

Yokota Air Base (OKO) is the nearest airport with scheduled flights listed in OpenStreetMap, 69 km away.

  • Yoshii 8 km east, about 8 min by car
  • Takasaki 14 km northeast, about 14 min by car
  • Ōta 42 km east, about 42 min by car
  • Kiryū 42 km northeast, about 42 min by car
  • Kumagaya 46 km east, about 46 min by car
  • Ashikaga 50 km east, about 50 min by car
  • Ueda 58 km west, about 58 min by car
  • Ōme 61 km southeast, about 1 h by car
  • Sano 62 km east, about 1 h by car
  • Kawagoe 65 km southeast, about 1 h by car

Drive times are estimates from straight-line distance, not routes.

Reviews, tips and questions

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Sources and licences

Photo credits

Page built November 4, 2026. Spotted a mistake? Tell us or suggest a place.