Okayama
Okayama is worth a stop for Korakuen Garden, one of Japan's three great gardens, and the black-walled Okayama Castle, with the Seto Inland Sea within reach.
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Okayama is a city in Okayama Prefecture, in the Chugoku region of southwestern Honshu. The Sanyo Shinkansen runs through it between Osaka and Hiroshima, so it fits easily into a longer trip. The best-known sight is Korakuen, an Edo-period strolling garden and one of Japan's three great gardens. It sits on the bank of the Asahi River, facing the castle.
Across the river is Okayama Castle, known as the Crow Castle for its black exterior. The original keep was destroyed in World War II, and the castle you see today is a reconstruction. The city is also tied to the Momotaro folktale and to local peaches and muscat grapes. Okayama suits travelers who want gardens, a castle and an easy base on the Shinkansen. Spring and autumn are the most comfortable seasons, and one to two days covers the city itself.
Okayama in five
- Load an IC card at Okayama StationSuica or ICOCA works on JR trains across the region and on many local buses. Buy one at the station and top it up at the ticket machines as you travel.Getting around
- Carry yen cash for small placesMany small restaurants, bars and some sights in Okayama prefer cash. Withdraw yen at a post office or 7-Eleven ATM and keep small notes for buses.Money and costs
- Reserve Shinkansen seats on busy daysShinkansen trains to Osaka, Hiroshima and Tokyo leave often, but reserved seats fill on holidays and weekends. Book on the JR website or at a JR ticket office.
- Get mobile data before the first trainStation signs, bus times and map apps work better with data. Install an eSIM or buy a SIM at Kansai International Airport.Phones and eSIM
- Visit Korakuen Garden at openingKorakuen is one of Japan's three great gardens. Arrive when it opens, then cross the river to Okayama Castle.
Need to know
- Currency
- Yen (JPY)
- Entry
- Visa exemption for many passports; check the MOFA visa page first Read more
- Emergency
- 110 police, 119 fire and ambulance
- Tipping
- Not expected
- Time
- UTC+9, no daylight saving
Weather by month
- Best
- Mixed
- Poor
- JanuaryCold, dry
- FebruaryCold, dry
- MarchMild, plum blossom
- AprilMild, cherry bloom
- MayMild, clear
- JuneRainy season
- JulyHot, rainy
- AugustHot, humid
- SeptemberTyphoon risk
- OctoberMild, clear
- NovemberAutumn color
- DecemberCold, dry
Right now in Okayama
Local time, today's weather and the exchange rate, refreshed through the day.
12
- Feels like
- 11°
- Humidity
- 85%
- Wind
- 5 km/h
- Chance of rain
- 0%
Okayama
07:39 AM
Tuesday, November 3
- Today21°9°0%Tuesday: Clear. High 21°, Low 9°. Chance of rain 0%.
- Wed19°12°19%Wednesday: Cloudy. High 19°, Low 12°. Chance of rain 19%.
- Thu21°14°71%Thursday: Drizzle. High 21°, Low 14°. Chance of rain 71%.
- Fri22°9°31%Friday: Drizzle. High 22°, Low 9°. Chance of rain 31%.
- Sat15°7°0%Saturday: Partly cloudy. High 15°, Low 7°. Chance of rain 0%.
- Sun17°5°0%Sunday: Cloudy. High 17°, Low 5°. Chance of rain 0%.
- Mon16°7°2%Monday: Partly cloudy. High 16°, Low 7°. Chance of rain 2%.
Updated 04:55 AM local time · Powered by WeatherAPI.com · Weather data by Open-Meteo.com
Money
Mid-market rate1 USD = 157.5 JPY
Rates from Nov 2, 2026 · Rates By Exchange Rate API
Day trips by train
- Kurashikiabout 15 to 20 minutes by local trainCanal-side merchant houses and a quiet old quarter, the easiest day trip from Okayama.
- Naoshimaabout 1 to 1.5 hours by train and ferryAn island of contemporary art museums and outdoor sculpture, reached by ferry from Uno port.
- Hiroshimaabout 40 minutes to 1 hour by ShinkansenThe Peace Memorial Park and Museum make a full day, with quick Shinkansen returns.
Before you go to Okayama
Rules for Okayama, checked
- Many nationalities need no visa for short tourist stays in Japan. Check your passport on the Ministry of Foreign Affairs visa page before you book.Source
- Some medicines, including certain prescription drugs, are restricted at Japanese customs. Check the Japan Customs rules before you pack any medicine.
- The legal age for drinking alcohol and smoking is 20. Bars and shops may ask for ID.
Plan around Okayama
Rail, entry rules and money for a Japan trip
Read the guideGetting around JapanIC cards, Shinkansen and local trains for the region
Read the guideMoney and costsCash habits, cards and typical prices in Japan
Read the guideVisas and entryWho can enter without a visa and what to check first
Read the guideWhere to stayAreas near Okayama Station, the castle and the old town
Read the guideTrip ideasItineraries that add Kurashiki or Naoshima
Read the guideOkayama FAQ
How many days do you need in Okayama?
Two days cover Okayama Castle, Korakuen Garden and a day trip to Kurashiki. Add a third day for Naoshima, reached by ferry from Uno port.
Is Okayama worth visiting?
Yes, if you want a calm city with a major garden and a canal town nearby. It works well as a base between Osaka and Hiroshima, but one day is short for the castle and gardens.
How do you get from Osaka to Okayama?
Take the Shinkansen from Shin-Osaka, which takes about an hour. The JR Sanyo local line is cheaper but slower; check JR timetables for times.
When is the best time to visit Okayama?
April to May and October to November have mild, dry weather. The rainy season in June and July is humid, and typhoons can reach western Japan in late summer.
Is Okayama safe for tourists?
Japan has low violent crime rates, and Okayama is a calm city. Keep valuables with you and watch for cyclists on sidewalks.
Do you need a car in Okayama?
No. Okayama Station, the castle, Korakuen and Kurashiki are reached by train or bus, and taxis are easy to find.