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blivale-en-esim-japan-truly-unlimited-blivale-643x337 Japan eSIM: Truly Unlimited, No Speed Limit

Japan eSIM: Truly Unlimited, No Speed Limit

logo_blivale_150x150.fw Japan eSIM: Truly Unlimited, No Speed Limit

Japan eSIM Truly Unlimited, No Speed Limit

Updated May 2026 5 min read Coverage across Japan From € 17,70

Japan is one of the most connected countries in the world, but bringing a local SIM from Italy is almost impossible and roaming with your home carrier can cost a fortune. The smartest solution today is the eSIM: you buy it online, activate it in 5 minutes, and it works as soon as you land in Tokyo, Osaka, or Kyoto.

The BLIVALE eSIM for JAPAN is the Truly Unlimited plan: no fair use, no throttling after the first GB, no surprises on your bill. Full speed for the entire duration of your trip, hotspot included.

Japan eSIM Truly Unlimited

No speed limits. Hotspot included. Instant activation.

Buy now € 17,70

Secure payment. No automatic subscription.

Why choose an eSIM for Japan

Japan has one of the most advanced mobile networks in the world, with docomo, SoftBank, and au, but physical tourist SIMs often come with speed or data limits. BLIVALE’s eSIM connects to the best local networks and gives you a professional connection with no limitations at all.

🚀
No throttlingFull speed for the entire plan
📶
Guaranteed 4G/LTEdocomo, SoftBank, au networks
📡
Hotspot includedShare with laptops and tablets
Activation in 5 minQR code by email, no shipping
💳
No contractOne-time payment, zero renewals
🌍
200 BLIVALE countriesThe same provider even after Japan

eSIM for JAPAN Truly Unlimited plan details

FeatureDetails
Product nameeSIM for JAPAN Truly Unlimited No Speed Limit
Price€ 17,70
DataUnlimited, no fair use
Speed limitNone, full speed
Hotspot / TetheringIncluded
TypeeSIM, no physical SIM
ActivationInstant via QR code
CompatibilityiPhone XS, Samsung S20, Pixel 3, and others
Networksdocomo, SoftBank, au LTE/4G
SupportChat, email, WhatsApp 7/7
PurchaseAdd to cart

Who uses BLIVALE’s Japan eSIM

🗼

The classic tourist

Tours of Tokyo, Kyoto, Osaka, and Hiroshima, Google Maps always on, photos uploaded to the cloud in real time, bookings without public Wi-Fi.

💼

The business traveler

Video calls with headquarters, corporate VPN access, email and Teams without interruptions. Professional-grade speed guaranteed.

💻

The digital nomad

Working from a ryokan in Kyoto or a café in Shibuya, uploading large files, streaming meetings, automatic backups. Zero throttling.

BLIVALE eSIM vs carrier roaming vs local SIM

CriteriaBLIVALE eSIMIT roamingLocal JP SIM
Estimated price 7 days€ 17,7060–150€ 15–40
Unlimited dataYesUsually noOften capped
ThrottlingNoneFrequentFrequent
Hotspot includedYesOften noOften no
Activation before departureYesYesAt the airport
Physical SIM requiredNoNoYes
Italian phone numberKeep yoursYesJP number

Coverage in Japan

BLIVALE’s eSIM automatically connects to the carrier with the best signal among:

NTT docomo SoftBank KDDI au

LTE/4G coverage across all of Japan: Tokyo, Osaka, Kyoto, Hiroshima, Sapporo, Fukuoka, Okinawa, and rural areas.

How to activate the Japan eSIM in 5 steps

1
Buy onlineGo to the product page and complete the secure payment. You will immediately receive an email with the QR code.
2
Check eSIM compatibilityiOS: Settings > Cellular > Add eSIM. Android: Settings > Connections > SIM manager > Add mobile plan.
3
Scan the QR codeUse your camera to scan the QR code from the BLIVALE email.
4
Set the eSIM as your data lineSet the BLIVALE eSIM as your default data line. Keep your SIM for calls.
5
Land in Japan and you are onlineNo need to do anything at the airport. Your smartphone automatically connects to the local network.

Travel to Japan with peace of mind

Unlimited internet, hotspot, no throttling. One purchase, no surprises.

Buy Japan eSIM € 17,70

Instant activation. Support 7/7. Secure payment.

Frequently asked questions about eSIMs for Japan

Does BLIVALE’s eSIM for Japan really have unlimited speed?
Yes. Unlike eSIMs with fair use policies that slow down after just a few GB, BLIVALE’s Truly Unlimited plan does not apply any throttling: speed stays full for the entire duration of the plan.
Can I use hotspot with BLIVALE’s Japan eSIM?
Yes, tethering/hotspot is included at no extra cost. You can share your connection with a laptop, tablet, or other devices.
How much does BLIVALE’s eSIM for Japan cost?
The eSIM for JAPAN Truly Unlimited plan costs € 17,70. There are no hidden fees or automatic subscriptions.
Is my smartphone compatible with eSIM?
Most modern smartphones support eSIM, including iPhone XS and later, Samsung Galaxy S20, Google Pixel 3, and many others. Check in Settings > Mobile network > Add eSIM.
How do I activate the eSIM for Japan?
After purchase, you receive a QR code by email. Scan it from Settings > Mobile network > Add eSIM on iOS or Settings > Connections > SIM manager on Android. Activation takes about 5 minutes.
Can I keep my phone number in Japan?
Yes. BLIVALE’s eSIM is an additional data line: your SIM stays in the same device for calls and SMS. You can use them at the same time thanks to dual SIM.
Does the eSIM also work in rural areas of Japan?
Yes. The eSIM connects to the NTT docomo network, the most widespread in Japan, with coverage even in mountainous and rural areas. In the most remote areas, the connection may drop to 3G.
When should I activate the eSIM?
You can scan the QR code and install the eSIM before you leave. It is recommended to do it with a Wi-Fi connection. The plan activates from the moment you arrive in Japan.
What happens if I have problems during the trip?
BLIVALE offers support via chat, email, and WhatsApp 7 days a week. The team responds in multiple languages.
Can I use this eSIM outside Japan as well?
The eSIM for JAPAN plan is specific to Japan. BLIVALE offers plans for over 200 countries; if your itinerary includes multiple destinations, contact support to find the most convenient solution.

Conclusion

Traveling in Japan with a truly unlimited connection is no longer a luxury: with the BLIVALE eSIM for JAPAN you pay € 17,70 only once and get full-speed internet for your entire trip, hotspot included, with no surprises. Activate the QR code from your couch at home, land in Tokyo, and you are already online.

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