Blue sea and a rocky shore on the coast near Tsunoshima

Travel guide

Yamaguchi travel guide

When to go, what to pack, money, driving, health, safety and etiquette: what to know before your first visit to Yamaguchi and western Japan.

The essentials

Yamaguchi Prefecture at a glance
LocationThe western tip of Honshu, Japan, between Hiroshima and Kyushu
CapitalYamaguchi city; the largest city is Shimonoseki
PopulationAbout 1.3 million in the whole prefecture
Time zoneJapan Standard Time (UTC+9), with no daylight saving
CurrencyJapanese yen (JPY)
PlugsType A (and B), 100 volts
Emergency numbers110 for police, 119 for fire and ambulance

When to visit

Yamaguchi has a mild climate, with four clear seasons. The Sea of Japan coast is a little cooler and greyer in winter than the Inland Sea coast.

Yamaguchi through the year
MonthsWhat to expect
March to MayWarm and pleasant, with cherry blossom at Kintaikyo and Rurikoji in late March and early April. Busy in Golden Week.
June to mid-JulyThe rainy season, with frequent rain and humid days. Fireflies glow along rivers in June.
Mid-July to SeptemberHot and humid, with highs above 30°C. The best time for the beaches of Tsunoshima. Typhoons are possible.
October and NovemberClear and comfortable, with autumn leaves and silver grass on Akiyoshidai.
December to FebruaryCool to cold, with occasional snow inland. Fugu season and the best time for hot springs.

Read more about the best time to visit.

What to pack

  • Light, breathable clothes for summer, and layers and a warm coat for winter
  • A compact umbrella, especially in June and July
  • Sun cream, sunglasses and a hat for the coast
  • Comfortable shoes that are easy to take off, for temples, shrines and ryokan
  • A light jacket for Akiyoshido Cave, which stays at about 17°C
  • A small towel and a bag for your rubbish, as public bins are rare

Money and costs

Cards and mobile payments are accepted in hotels, chain stores and many restaurants, but small restaurants, market stalls, shrines and rural buses may take cash only. Convenience store ATMs accept most foreign cards. Tipping is not expected in Japan.

Driving

A car is the easiest way to see the north coast and Akiyoshidai. You need an International Driving Permit under the 1949 Geneva Convention, or an official translation of your licence for some countries. Japan drives on the left. Read our guide to getting around Yamaguchi.

Health

  • Fugu: eat it only at licensed restaurants.
  • Heat: drink plenty of water in summer. Heatstroke is common.
  • Insurance: take out travel insurance that covers medical treatment.

Safety

  • Crime: very low, but take normal care of your belongings.
  • Weather: heavy rain in the rainy season and typhoons in late summer can close roads and stop trains. Check the forecast.
  • Earthquakes: follow official instructions, and learn the evacuation signs where you stay.
  • The coast: keep away from rocks and cliff edges in rough seas, especially at Motonosumi and Omijima.

Local customs

  • At a shrine, bow at the torii gate, rinse your hands at the water basin and walk to the side of the central path.
  • Take your shoes off when you enter a home, a ryokan room or a temple hall.
  • Wash before you get into a hot spring bath, and keep your towel out of the water.
  • Do not eat while walking along busy streets, and take your rubbish with you.
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Travel guide FAQ

What is the weather like?

Mild. Summers are hot and humid, with highs above 30°C, and winters are cool, with occasional snow inland and on the Sea of Japan coast. The rainy season runs from about early June to mid-July, and typhoons are possible from August to October.

Is fugu safe to eat?

Yes, at licensed restaurants. Fugu contains a deadly poison, and only chefs with a special licence may prepare it. Never eat fugu prepared by anyone else.

Do I need cash?

Cards are widely accepted in cities, hotels and chain stores, but carry cash in yen for small restaurants, shrines, rural buses and market stalls.

Can I drive in Japan with my licence?

Visitors from most countries need an International Driving Permit issued under the 1949 Geneva Convention, along with their national licence. Some countries use an official Japanese translation of the licence instead. Japan drives on the left.