Townapedia
Sanyo-do Asa 01
Sanyo-do Asa 01 · User:Sanjo, CC BY-SA 3.0
Tokyo University of Science, Yamaguchi 01
Tokyo University of Science, Yamaguchi 01 · Muyo, CC BY-SA 3.0
Ube Frontier University 202608-1
Ube Frontier University 202608-1 · 運動会プロテインパワー, CC BY-SA 4.0
Yamaguchitokyorikauniv
Yamaguchitokyorikauniv · Hykw-a4 at ja.wikipedia, CC BY-SA 3.0
山陽オートレース場
山陽オートレース場 · Bakkai, CC BY-SA 3.0
Ube Frontier Univ Kagawa HS (Ube)
Ube Frontier Univ Kagawa HS (Ube) · Wiki708, CC BY-SA 3.0

Sanyōonoda, Japan

山陽小野田市

Sanyōonoda is a town of 60,326 people in Yamaguchi, Japan, founded in March 22, 2005.

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Population60,326 GeoNames
Local name山陽小野田市
RegionYamaguchi
Elevation33 m 108 ft
FoundedMarch 22, 2005
Time zoneAsia/Tokyo
Land area133.1 km²
Nearest airportYamaguchi-Ube Airport (UBJ) 16 km

Why visit Sanyōonoda

Townapedia lists 25 museums and landmarks, 44 parks and trails, 49 places to eat, 8 places to stay and 4 attractions in and around town.

Highlights include Sanyo-Onoda City University, Ube Frontier University, Sanyo Onoda City History and Folklore Museum and 山陽オートレース場.

About Sanyōonoda

San'yō-Onoda (山陽小野田市, San'yō-Onoda-shi) is a city located in Yamaguchi Prefecture, Japan. As of 31 May 2023, the city had an estimated population of 59,867 in 29,122 households and a population density of 530 persons per km2. The total area of the city is 133.09 square kilometres (51.39 sq mi).

From the Wikipedia article San'yō-Onoda (this version), under CC BY-SA 4.0.

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

Things to do4

Sanyo-Onoda City University

School · 8.8 km

Higher education institution in Yamaguchi Prefecture, Japan

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Ube Frontier University

School · 8.9 km

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展望台

Scenic view · 2.7 km

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展望台

Scenic view · 8.5 km

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Museums and landmarks25

Sanyo Onoda City History and Folklore Museum

Museum · 4.8 km

21号, 山陽小野田市

09:00-17:00

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浜五挺唐樋

Monument and historic site · 4.0 km

24/7

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若山公園

Monument and historic site · 6.4 km

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SL

Monument and historic site · 2.2 km

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オロ跡

Monument and historic site · 4.7 km

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テストピース

Monument and historic site · 6.2 km

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中原地蔵

Monument and historic site · 7.5 km

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前原一誠旧宅址

Monument and historic site · 4.3 km

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寝太郎之像

Monument and historic site · 2.4 km

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小野田セメント100周年記念セメント樽

Monument and historic site · 6.2 km

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忠魂碑

Monument and historic site · 6.4 km

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13 more on the map.

Parks, trails and playgrounds44

山陽オートレース場

Sports field and stadium · 7.1 km

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江汐公園(えじおこうえん)

Park · 2.6 km

東京ドーム約29個分の広さに、豊かな植生と多くの野鳥や昆虫に恵まれた自然豊かな公園です。公園の中心にはまるで群青の鏡のように光るロマンチックな江汐湖が佇み、コイやフナが泳ぎます。 園内には小さな子供を連れたファミリーからシニアまで、老若男女が集います。また、バードウォッチ...

24/7

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東割公園

Playground · 7.8 km

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糸根地区公園

Park · 7.1 km

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花の海

Park · 7.2 km

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グリーン広場

Park · 2.9 km

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さくら公園

Park · 2.4 km

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ツリーブランコ

Playground · 2.7 km

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プレジデント カントリー倶楽部山陽

Golf course · 4.7 km

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わかば公園

Playground · 2.9 km

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上中野街区公園

Playground · 6.4 km

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中原公園

Playground · 7.6 km

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32 more on the map.

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Restaurants and cafes49

松のや

Restaurant · Friture · 6.3 km

24/7

Open in Google Maps · +81-80-5928-0770

Jolly-Pasta

Restaurant · Pasta · 5.8 km

Open in Google Maps · +81-836-52-8499

Joyfull

Restaurant · 5.0 km

08:00-01:00

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アンサンブル

Cafe · Japanese · 7.8 km

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Gyū-Kaku

Restaurant · Barbecue · 6.9 km

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くら寿司 宇部厚南店

Restaurant · Sushi · 7.4 km

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どんどん 宇部際波店

Restaurant · Noodle · 6.9 km

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ラーメンショップ 船木店

Restaurant · Ramen · 3.8 km

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中華そば七福

Restaurant · Noodle · 8.6 km

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丸亀製麺 宇部際波店

Restaurant · Noodle · 6.9 km

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大阪王将

Restaurant · Chinese · 7.6 km

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寿司よし

Restaurant · Sushi · 5.1 km

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37 more on the map.

History

The area of San'yō-Onoda was part of an ancient Nagato Province. During the Edo Period, the area was part of the holdings of Chōshū Domain. Following the Meiji restoration, the villages of Asai, Sue, and Takachiho were established within Asa District, Yamaguchi with the creation of the modern municipalities system on April 1, 1889. Asai became the town of Asa on October 1, 1918 and Sue was elevated to town status on April 3, 1920 and renamed Onoda. Takachiho was elevated to town status on April 1, 1938 and merged with Onoda on November 3, 1940 to become the city of Onoda. Asa merged with the town of Habu to form the town of San'yō on September 30, 1956. Onoda and San'yo merged to form the city of San'yō-Onoda on March 22, 2005.

From the History section of San'yō-Onoda on Wikipedia, under CC BY-SA 4.0.

Where to stay8

Churches and places of worship22

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Shopping30

Gas and EV charging7

Schools, colleges and libraries53

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Healthcare22

Map of Sanyōonoda

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

Getting there and nearby towns

Yamaguchi-Ube Airport (UBJ) is the nearest airport with scheduled flights listed in OpenStreetMap, 16 km away.

  • Onoda 4 km southeast, about 4 min by car
  • Ube 13 km southeast, about 13 min by car
  • Shimonoseki 22 km southwest, about 22 min by car
  • Yamaguchi 33 km northeast, about 33 min by car
  • Kitakyushu 35 km southwest, about 35 min by car
  • Hōfu 37 km east, about 37 min by car
  • Yukuhashi 38 km southwest, about 38 min by car
  • Nagato 39 km north, about 39 min by car
  • Hagi 47 km northeast, about 47 min by car
  • Nakatsu 48 km south, about 48 min 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 5, 2026. Spotted a mistake? Tell us or suggest a place.