Yamaguchi
Yamaguchi is a STATE in Japan, Asia.
Yamaguchi Prefecture, nestled at the western tip of Japan's main island Honshu, offers travelers a captivating blend of history, natural beauty, and culinary delights. Often called the 'Kyoto of the West,' it's a region where samurai legacies, international trade history, and stunning coastal landscapes converge. History buffs will be drawn to Hagi, a beautifully preserved castle town with samurai residences and pottery kilns producing renowned Hagi-yaki ware. The prefectural capital, Yamaguchi City, surprises with its replica of the Saint Francis Xavier Memorial Church, a nod to its early contact with the West. Nature lovers can explore the otherworldly limestone caves of Akiyoshidai, Japan's largest karst plateau, or relax in the therapeutic waters of Yuda Onsen. Don't miss the iconic Kintai Bridge in Iwakuni, a stunning wooden arch bridge spanning the Nishiki River. Yamaguchi's coastline provides some of Japan's freshest seafood, particularly fugu (pufferfish) in Shimonoseki, the 'Fugu Capital.' From the historic streets of Hagi to the dramatic sea cliffs of Motonosumi Inari Shrine, Yamaguchi offers an authentic, less-crowded Japanese experience rich with cultural significance.
Best time to visit Yamaguchi
Spring (April-May) for mild weather and cherry blossoms, especially beautiful at Kintai Bridge and Hagi Castle. Autumn (October-November) offers comfortable temperatures and vibrant fall foliage, perfect for hiking Akiyoshidai. Summer (June-August) is hot and humid but features vibrant festivals like the Yamaguchi Gion Festival in July. Winter (December-February) is mild along the coast but colder inland, with fewer tourists—ideal for peaceful onsen visits.
October
NowTypical for October
- Weather
- Mild 15-23°C
Travel notes
- Crowds
- Moderate
- Prices
- Moderate
Autumn leaves start
Know before you go
Getting there
Yamaguchi Ube Airport
Domestic
15 km away
Kansai International Airport
International
350 km away
Fukuoka Airport
International
200 km away
Hiroshima Airport
International
150 km away
Getting around
Stay connected
WiFi speed
30 Mbps
Mobile data
Excellent
WiFi
Widely available in cities and many cafes
Local SIM
Local SIM available at airport from $10
Calling code
+81
Stay safe
Overall
9/10Very safe; minimal scams.
Night safety
8/10Very safe; minimal scams.
Transport
9/10Scam risk
7/10Entry and health
Health information
Culture
Local customs
Costs and practicals
Currency
Cost level
Meals
Hotels
Local transport
Cost notes
Timezone
More facts
Population
1,300,000
Area
6,112.54 km²
Government
Prefectural government with a governor and prefectural assembly
ISO code
JP-45
Type
Prefecture
Frequently Asked Questions
Also known as: Префектура Ямаґучі, prefektura Jamaguči, Prefectura de Yamaguchi, やまぐちけん, Yamaguchi, JP-35, 山口縣, Ямагути, Préfecture de Yamaguchi, 야마구치현, Prefeitura de Yamaguchi, Prefektur Yamaguchi, Yamaguchi-ken, 山口县, Jamagucsi prefektúra, Prefektura Yamaguchi, Префектура Ямаґуті, 山口県, Prefettura di Yamaguchi, Yamaguchi Prefecture, 350001, Präfektur Yamaguchi, Janai, Yanai, liu jing, Янаи, 柳井



