Osaka Travel Guide: What to Know Before You Go

If you’re planning a trip to Osaka, this travel guide will walk you through what to know before you go — from the best time to visit and how to get around, to currency, language, power plugs, and key cultural tips.

Osaka, with its vibrant spirit and a population of over 2.7 million as of 2024, stands proudly as Japan’s third-largest city. Celebrated for its modern attractions and rich history, Osaka inspires as the “Kitchen of Japan,” showcasing a unique food culture that brings people together.

👉 If you are looking for top things to do in Osaka and surroundings, check out my 3-day itinerary here: Sumo in Osaka, Tastes of Kobe & Highlights from Himeji & Okayama.

Osaka was also part of a longer 20-day trip through Japan. Don’t miss the full itinerary 👉 🌸Japan in 20 Days: Cherry Blossom Itinerary & Top Cities.

This is the list of everything you will find in this article:

A. Osaka – Information of Interest

Location

Osaka is located in the Kansai region of Japan, on the island of Honshu, along the Osaka Bay. 

It sits roughly in the middle of Japan’s main island, making it a key gateway between the western and eastern parts of the country. The city is just a short train ride away from other major destinations like Kyoto and Kobe, and it’s also a key port city, connecting Japan to international trade routes.

Area

Population

As of 2024, the population of Osaka was approximately:

• Osaka City: Around 2.75 million people. This makes it the third-largest city in Japan, after Tokyo and Yokohama.
• Osaka Metropolitan Area: The larger metropolitan area has a population of about 19 million people, making it the second-largest urban area in Japan after the Greater Tokyo Area.

Demonym

Osakan.

Language

The primary language in Osaka is Japanese, particularly the Standard Japanese known as hyōjungo or kyōtsūgo. However, the city also has its own distinctive dialect.

The Osaka dialect, or Osaka-ben, has its own unique pronunciation and vocabulary that make it different from standard Japanese. It’s a defining part of the city’s culture and gives it a special vibe. It’s often considered the most entertaining and humorous of all Japanese dialects.

Remember that you can check the language spoken in each country using the tables that I attach to my posts: Countries by Language and Best Time to Go.

B. Osaka – Practical Information

Money

The official currency in Osaka (and the rest of Japan) is the yen, which is the third most traded currency in the foreign exchange market, after the US dollar and the euro.

Its abbreviation is JPY, and its symbol is ¥ (international) or 円 (in Japan).

For more information about money, read the ‘Recommendations‘ section of my post, Japan Tourist Information.

In one of my articles, Currency Exchange, Cards, and Cash Abroad (Complete Guide), there is also a table that allows you to view the currency used by entering the name of the country you’re interested in. Additionally, this article provides all the essential information you need to know about money and travelling.

Communications

For tips on using your phone abroad without breaking the bank, check out my article Save at the Destination. It includes a specific section on using the Internet Abroad.

• 🌐 Internet Connection: Stay connected abroad with Airalo eSIMs.
• 🔐 For safe and reliable internet access wherever you roam, I always recommend using a VPN—NordVPN is my go-to.

Plugs and Voltage

The plug used in Osaka (and the rest of Japan) is Type A, also known as the “American” type. It features two flat parallel pins with a small hole each and lacks a ground connection.

In some places, you may also find the Type B plug, which is a variation of the Type A plug. It has three triangle-shaped pins: two are flat, and the other leg (ground) is round and slightly longer than the others.

The voltage is 100 volts, and the frequency is 50 / 60 Hz.

Remember that you can refer to my post Plug Types by Country to learn about the different types of plugs used in each country and their corresponding voltages. This will help you determine if you need an adapter and, if so, what type. 

This information is available in the Travel Logistics section, along with other essentials you need for a smooth trip.

Best time to visit Osaka and for How long

The best time to visit Osaka really depends on what kind of experience you’re looking for. Here are my preferences for visiting Osaka:

1. Spring (March to May): This is arguably the most popular time to visit, especially with the famous cherry blossoms in full bloom. The weather is mild, making it perfect for exploring the city and enjoying outdoor festivals. If you’re planning to visit Osaka during spring, try to go in early April for the best cherry blossom season.

2. Fall (October to November): Much like spring, autumn is another fantastic time to visit, thanks to pleasant temperatures and the stunning autumn leaves. Osaka’s parks and temples look especially beautiful in this season, with vibrant reds and oranges filling the landscape. If you want to avoid the summer crowds, autumn is the sweet spot.
3. Summer (June to August): While the summer months can be hot and humid, this is also when Osaka comes alive with festivals and fireworks shows, such as the Tenjin Matsuri. If you’re into lively street scenes and don’t mind the heat, summer can be a fun (though sweaty) time to visit.
4. Winter (December to February): Winters in Osaka are chilly but usually not freezing, making it a good time for those who want to avoid the crowds. While you won’t get snow, you can still enjoy winter-themed events, hot meals like nabe (hot pot), and the occasional winter sale in the shopping districts.

If you want to pick a different travel destination based on the most suitable time to visit, see my posts Best Time to Go and Where to Travel Each Month. It will help you plan your trip better.

*️⃣ How Long to Visit Osaka

As for how long to stay in Osaka, a 3-day trip is usually enough to explore the city’s main highlights, and even to take day trips to nearby places like Himeji or Kobe, as I did during my visit. However, if you prefer a more relaxed pace, consider extending your stay by one or two additional days.

My itinerary, Sumo in Osaka, Tastes of Kobe & Highlights from Himeji & Okayama, focuses on the essential sights and includes trips to the nearby cities of Himeji, Kobe, and Okayama.

In my posts, How Many Days I Need to Visit Each Country and How Many Days I Need to Visit Each City, I explain the number of days needed to visit each country and the most touristy cities.

✈️ Flights: Compare the best flight prices on Kayak.

C. How to Get Around Osaka

Around the City

The best way to get around Osaka is definitely a mix of public transportation (underground) and walking.

• 🚶‍♀️ On foot. The city’s neighbourhoods are pretty walkable, so take the time to stroll around Dotonbori, explore local shops, and grab some street food along the way.

Looking for a fun alternative? Bicycles are a fantastic way to explore at your own pace, especially in bike-friendly areas like Namba and Umeda. Just rent a bike and go!

If you’re in a rush or carrying a lot of bags, taxis are easy to find, though they’re a bit pricier than public transport. Still, they’re super convenient for getting to places that aren’t as easily accessible by train or metro.

👆 I wouldn’t recommend the buses in Osaka, though. While they have a decent network, traffic can significantly slow them down, making them less reliable than the underground.

Between Cities

🚅 Train. If you’re travelling to or from Kobe or Kyoto, or if you’re coming in from the Shinkansen, the JR Lines are the way to go. And don’t forget: Japanese trains are some of the most punctual in the world!

The Loop Line is perfect for getting around central Osaka and linking up with major stations like Osaka Station and Shin-Osaka Station.

🚗 Car Rental. If you want to visit some remote spots or need a bit more flexibility with your schedule, renting a car might be a good option. I rented one for a couple of days, although not in Osaka, and it was an excellent experience. Driving in Japan is easy, and, unlike many other countries, the drivers here are extremely polite!

If you’re thinking about renting a car, check out my Car Rentals (Complete Guide) post for all the tips and info you need to avoid any surprises.

🚗 Car Rentals: Explore destinations at your own pace by using Discover Cars or Auto Europe to compare reliable car rental providers. You can also compare car rental prices on Kayak.

D. Osaka – Cultural Information

Brief History of Osaka

To truly appreciate Osaka, it’s worth understanding a bit about its fascinating history. So, here’s a quick overview of how this dynamic city came to be.

• Early Beginnings: Osaka has roots dating back to the 5th century, when it served as a key port town in Japan’s ancient capital, Naniwa. It was known as the gateway to the Kansai region.
  
• Cultural Hub: During the 7th and 8th centuries, Osaka became a vital centre for trade and culture. The city flourished as Japan’s first capital before Kyoto took over the role.
  
• Rise of Commerce: During the Edo period (1603–1868), Osaka earned its nickname “the nation’s kitchen” due to its role as Japan’s economic centre. The city was a significant hub for merchants and trade, especially in the transportation of goods, such as rice.
  
• Meiji Modernisation: Osaka underwent rapid industrialisation in the late 19th century, evolving into a modern metropolis with factories, railways, and growing international trade.
  
• Post-War Revival: Following World War II, Osaka underwent a significant rebuilding phase, emerging as one of Japan’s leading industrial cities, particularly in manufacturing and commerce.
  
• Modern-Day Osaka: Today, Osaka is renowned for its vibrant food culture, historical landmarks such as Osaka Castle, and as a bustling urban centre that combines traditional culture with modern innovation.

Interesting Facts about Osaka

Osaka is a city full of surprises, with a rich mix of history, culture, and modern-day quirks.
Here are some fascinating facts that make this vibrant city stand out!

1. Osaka’s Food Capital Status

Known as “Kuidaore” (meaning “eat until you drop”), Osaka is often considered the food capital of Japan. Street food like takoyaki (octopus balls) and okonomiyaki (savoury pancakes) is a must-try here.

2. World’s Largest Gachapon Store

Osaka is home to the world’s largest gachapon (capsule toy) store, with over 3,000 different capsule toy machines. It’s a quirky experience for collectors and tourists alike!

3. The City of Festivals

Osaka is famous for hosting several vibrant festivals throughout the year, such as the Tenjin Matsuri, one of Japan’s top three festivals, featuring boat processions and stunning fireworks displays.

4. Home to Japan’s Oldest Universal Studios

Universal Studios Japan (USJ), located in Osaka, is the first of its kind in Asia. Opened in 2001, it features a variety of movie-themed attractions and is a must-see for film lovers.

5. Birthplace of Tempura

Osaka is the birthplace of tempura. While many associate tempura with Tokyo, it was actually first introduced to Japan in Osaka by Portuguese missionaries in the 16th century.

6. Japan’s Largest Shopping Arcade

The Shinsaibashi Shopping Arcade in Osaka is the largest covered shopping street in Japan, stretching over 600 meters. It’s a fantastic place to wander and find everything from fashion to food.

7. The “Osaka Spirit”

The people of Osaka are known for their warm and friendly nature, often described as being down-to-earth and approachable. Their sense of humour and lively personality add to the city’s unique charm.

8. Birthplace of Instant Ramen

Osaka is the birthplace of instant noodles, thanks to Momofuku Ando, the inventor of Cup Noodles. You can visit the Instant Ramen Museum in the city to learn about this global food phenomenon.

9. Osaka’s Mega-Underground Mall

Osaka has an extensive underground shopping area called Namba Walk, where you can shop, dine, and explore beneath the city’s surface, making it especially useful on rainy days.

10. Innovation Hub

Osaka is a Hub for Innovation. The city has been a key centre for Japanese technological innovation, hosting some of Japan’s largest tech companies, including Panasonic and Sharp.

11. Love for Baseball

Baseball is a massive part of Osaka’s culture, with the city being home to the Hanshin Tigers, one of Japan’s most beloved professional baseball teams. A visit to Koshien Stadium, Japan’s most famous ballpark, is a real treat for sports fans.

👉 For more information about Japan, read my post: Japan Tourist Information.

Or, if you are ready, continue with the itinerary 👉 Sumo in Osaka, Tastes of Kobe & Highlights from Himeji & Okayama.

E. Ready to Book your Trip?

To help you organise your adventure, I’ve gathered the best tools I use and recommend for booking flights, hotels, local transport and more. These links support this site at no extra cost to you.

Safe travels! 🌏✈️

F. More About Japan

Planning a trip to Japan? Here are some of my top posts to help you make the most of your journey – from detailed itineraries and cultural insights to city guides and unique experiences across the country.

⭐ Itineraries & City Guides

🗾🌸 Japan in 20 Days: Cherry Blossom Itinerary & Top Cities. Plan the perfect spring getaway with this 20-day itinerary covering Tokyo, Kyoto, Osaka, cherry blossoms, and essential travel tips.

🗼 Tokyo 4-Day Itinerary: Best Things to Do & See. Explore Tokyo’s must-visit attractions, neighbourhoods, street food, and cultural highlights in just four unforgettable days.

🚉 Kamakura & Yokohama: Day Trip from Tokyo. A perfect day trip from Tokyo to explore Kamakura’s temples and Yokohama’s scenic bayside – history, food, and coastal charm.

🏯 Odawara, Hakone, Fujiyoshida & Nagoya: Castles, Fuji, and Onsen. Visit historic castles, soak in hot springs, and admire iconic views of Mount Fuji on this scenic multi-stop adventure.

⛩️ The Best of Kyoto in 3 Days. Discover Kyoto’s top temples, gardens, and cultural sites in just three days – includes a downloadable map to guide you.

🍜 Sumo in Osaka, Tastes of Kobe & Highlights from Himeji & Okayama. Catch a sumo match, try Kobe beef, and explore some of Japan’s best castles in this fast-paced guide to western Japan.

📍 Hiroshima & Miyajima: Top Attractions. A must-read for first-timers – explore Hiroshima’s Peace Memorial Park and the stunning Itsukushima Shrine on Miyajima Island.

🏝️ Okinawa: What to See & Do. Planning a beach escape? Discover what to see, do, and know before visiting Okinawa, Japan’s tropical paradise.

⭐ Culture, Religion & Traditions

🧘 Koyasan: My Stay at a Buddhist Temple. Experience the peaceful world of Japanese Buddhism with a temple stay in Koyasan – meditation, monks, and morning prayers.

🙏 Temple Etiquette in Japan: What to Know Before You Visit. Visiting temples and shrines? Learn the dos and don’ts of temple etiquette to show respect during your spiritual visits.

☸️ Japanese Buddhism Made Simple. New to Buddhism? This beginner-friendly guide breaks down key beliefs and traditions in Japanese Buddhist culture.

🍀 Guide to Japanese Lucky Charms & Amulets. Curious about omamori, daruma, or maneki neko? Learn the meanings and traditions behind Japan’s most iconic charms.

⭐ Travel Tips & Cultural Insights

📌 Japan Tourist Information: What You Need to Know. Practical info every traveller should know – transport, money, customs, etiquette, and more to prepare you for your trip.

🚇 Practical Tokyo Guide for First-Time Visitors. Navigate Tokyo like a pro with this beginner-friendly guide to public transport, safety tips, and local etiquette.

📖 Kyoto Travel Guide: What to Know Before You Go. Everything you need for a smooth trip to Kyoto – from the best seasons to visit, how to get around, and local customs.

Additional Information

You can also check my itineraries in Itineraries. Here, you’ll find them classified in City Guides and Country Guides.

Remember to check Cook up Your Trip. There, you will find everything you need to organise your trip from start to finish.

I hope you enjoyed this Osaka Travel Guide, which covers everything you need to know before you go. If you require any clarification, please feel free to leave a comment or complete the contact form. I will be happy to help you. 😊

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