KDDI 5G Network provides
Non-stop internet
KDDI 5G Network provides
Non-stop internet
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Lightning-fast 5G speeds with no slowdowns |
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Same top quality network used by locals |
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The best price per GB you’ll find |
As this plan connects directly to KDDI's local towers, it ensures low latency. The download ping is only 42ms, which is an excellent score. You can also experience download speeds of up to 600Mbps in 5G mode.
All our plans include
these benefits
Unlimited
at
Max Speed
Nationwide
Coverage
Free Mobile
Hotspot
Free au
WiFi Zone
Things to know
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Check CompatibilityBefore ordering, ensure your device is carrier-unlocked and compatible.
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Mobile HotspotThe mobile hotspot data allowance varies depending on the date option. Please refer to the details below. *Mobile Hotspot Data
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Activation PointData plan will start as soon as you connect to local network. You can scan the QR code and install the eSIM in advance. As this plan is directly provided by a Japanese Carrier(au by KDDI), there’s no need to toggle on [Data Roaming]. |
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5G Connectivity5G is available in compatible phones in 5G coverage zones. 5G coverage may vary depending on regional circumstances. Refunds due to lack of 5G support will not be accepted. |
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Unable to Reinstall or TransferRemoving the eSIM will delete the data plan from your phone. You can’t install the eSIM again. Please do not remove your eSIM by tapping [Remove Cellular Plan] button while in use. |
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For assistance, contact the ESIMWORLD.net anytime at [email protected] or via WhatsApp. |
Best eSIM for Osaka Travel
Stay connected across Osaka with a travel eSIM designed for everyday use.
From the moment you arrive, you can use mobile data for maps, train routes, translation, messaging, restaurant searches, and travel apps — without picking up a pocket WiFi or activating expensive roaming.
Osaka is a city where reliable data makes travel easier. Whether you are navigating Namba Station, exploring Dotonbori, visiting Osaka Castle, shopping in Umeda, or traveling between Kansai International Airport and central Osaka, eSIM Osaka keeps your phone connected on a local Japanese network.
It is simple to install, easy to use, and ready for your trip.
For travelers who want a smooth way to use the internet in Japan, eSIM Tokyo is one of the easiest options.
If you are comparing different ways to stay connected, read our guide to eSIM vs Pocket WiFi in Japan before choosing the best option for your trip.
Unlimited data is enough for travelers to do everything
Translate a text on Google Translate
Watch videos on Youtube
Search routes on Google Maps
Send a text message on WhatsApp
Call a taxi from Uber
Whether you are checking train routes, using Google Maps, searching for restaurants, translating menus, booking rides, or messaging while moving around the city, eSIM Osaka helps you stay connected on a local Japanese network.
Our Local Network provides best connection in Osaka
Use eSIM Osaka throughout your trip, from the airport to the city center and popular Kansai destinations.
Stay connected when you arrive at Kansai International Airport or Osaka Itami Airport, navigate major areas like Namba, Umeda, Dotonbori, Shinsaibashi, Osaka Station, Shin-Osaka, Tennoji, Osaka Castle, and Universal Studios Japan, and keep using mobile data while visiting Kyoto, Nara, Kobe, Himeji, or Wakayama.
It is designed for Osaka travel, but works across Japan — so you can continue using the same eSIM if your trip also includes Tokyo, Kyoto, Fukuoka, Sapporo, or other cities.
150,000+ Travelers like you already used our eSIM
Join them now!
We have helped thousands of customers get hassle-free connectivity. Experience the easiest way to stay connected.
What you can expect
How it works
Get eSIM at your fingertips, Get ready for your trip!
Step 1
Pick a plan
Choose the plan that suits your travel needs and place an order.
Step 2
Scan the QR code
Receive the QR code via email and instantly scan it to activate.
Step 3
Ready to go!
Have a light and enjoyable trip without any data concerns.
Our Promise
24/7 Personalized Support
No matter when you reach out—whether it's 2 PM or 2 AM— our dedicated customer support team is ready to help you. Get practical and helpful solutions from skilled human experts.
Frequently asked questions
Can I use eSIM Osaka at Kansai International Airport?
Yes. You can use eSIM Osaka when you arrive at Kansai International Airport, as long as your eSIM is already installed and activated according to the instructions.
Once your phone connects to the local Japanese network, you can use mobile data for maps, train routes, hotel check-in, messaging, and travel apps from the airport to central Osaka.
Does eSIM Osaka work on the subway and trains?
Yes. eSIM Osaka is designed for everyday travel situations in Osaka, including major train stations, subway transfers, and popular tourist areas.
Osaka travelers often rely on mobile data to check train routes, platform information, station exits, and walking directions. With eSIM Osaka, you can stay connected while moving around the city and using essential travel apps.
Can I use Google Maps with eSIM Osaka?
Yes. eSIM Osaka works with Google Maps and other navigation apps.
You can use mobile data to search routes, check train transfers, find station exits, look up nearby restaurants, and navigate between areas like Namba, Umeda, Dotonbori, Shinsaibashi, Osaka Station, Shin-Osaka, and Universal Studios Japan.
Can I use LINE, WhatsApp, iMessage, and other messaging apps?
Yes. You can use messaging apps such as LINE, WhatsApp, iMessage, Messenger, and other internet-based communication apps with eSIM Osaka.
Please note that eSIM Osaka is a data-only eSIM. It does not include a Japanese phone number, voice calls, or SMS. Apps that use mobile data will work normally.
Can I use translation apps with eSIM Osaka?
Yes. You can use translation apps with eSIM Osaka, including Google Translate, Papago, DeepL, and other travel translation tools.
This is useful when reading menus, asking for directions, checking signs, using public transportation, or communicating while traveling around Osaka.
Can I use eSIM Osaka in other cities across Japan?
Yes, eSIM Osaka works not only in Osaka but also 99% of the time in Japan. City eSIM Plans help you connect to the best network in the selected city.
If you plan to stay longer in a particular city, consider choosing our City eSIM Plans for added convenience.
Should I order and activate an eSIM before traveling?
You can purchase an eSIM at your convenience, either one day before your travel date or upon arrival at your destination.
Additionally, please note that to install the eSIM, your device must be connected to a Wi-Fi or a cellular data network.
Does eSIM Osaka truly offer Unlimited Data?
Yes, there is no speed cap. However, excessively high mobile data usage may result in carrier penalties without prior notice. Please note that no refunds, cancellations, or returns will be accepted.
Is 5G network available in all areas of Japan?
5G is available in compatible phones in 5G coverage zones. 5G coverage may vary depending on regional circumstances. Refunds, cancellations, or returns, due to lack of 5G support are not possible.
Are voice calls and SMS available with the eSIM plan?
You cannot make phone calls or use SMS with this eSIM plan.
eSIM Osaka plan is data-only and do not include a local mobile number.
Where can I use Free au WiFi?
Please check the au WiFi Zone here: https://au.wi2.ne.jp/area/.
Common au Free WiFi Zone: Starbucks, Doutor, KFC, Subway, Don Quijote, Big Camera
After my eSIM plan expires, can I extend it?
Please note that we do not offer a top-up service for eSIM Osaka plan. Instead, we recommend purchasing a new eSIM plan and installing it on your device again.
Are there any inaccessible mobile apps when using the eSIM plan?
You are free to use all mobile apps without any restrictions.
What should I know about purchasing multiple eSIMs?
1. Check the ICCID and install each eSIM separately.
Each eSIM can only be installed once and on one device.
Please use the ICCID to distinguish each eSIM and install them on different devices.
You can find the ICCID and Order Number on your QR code voucher.
2. Make sure you’re installing on the correct device.
After an eSIM is installed on a device, it cannot be moved to another device.
Please double-check the intended device before installation.
3. One ICCID per device.
Do not scan the same ICCID on two devices.
Each eSIM must be installed on a separate device.
4. Do not delete the eSIM.
Once deleted, the eSIM cannot be reinstalled.
If you are experiencing an issue, please contact customer support before removing it.
How can I get support from ESIMWORLD.net Team?
You can contact our Team anytime at [email protected] or on WhatsApp.
Reviews on eSIM Osaka
eSIM Osaka
| 5 star | 75% | |
| 4 star | 14% | |
| 3 star | 2% | |
| 2 star | 2% | |
| 1 star | 7% |
I need the internet service still!!!
eSIM Osaka
eSIM Osaka
Easy to install, very convenient
Thank you for your feedback! We’re glad to hear that the eSIM was easy to install and convenient for you. We’re always here if you need any support during your future visit.
eSIM Osaka