Best ESIM For Japan
Best value / GB
PERIOD30 DAYS
DATA300 GB
PRICE$75.00= $0.25 / GB
As of April 2026, Roamify offers the best eSIM in Japan â 30 days, 300 GB for $75.00 ($0.25/GB).
Hokkaido SIM Card
Compare Prepaid SIM Cards For Hokkaido
The best virtual SIM card for Hokkaido depends on your trip length and data needs. A local digital SIM provides immediate mobile data access upon arrival, without needing a physical SIM card.
Connect to local networks for best coverage- Instant activation
- Keep your main SIM for calls and SMS
Destination
Prefer to buy an eSIM instead?
Check out the best eSIM for JapanLast updated: 6 April 2026
Read eSIM provider reviewsBest value / GB
Cheapest ESIM For Japan
Cheapest price / GB
PERIOD7 DAYS
DATA1 GB
PRICE$2.50
As of April 2026, Instabridge offers the cheapest Japan eSIM â 1 GB for $2.00 over 7 days. Need more data? It may not be the best value. Roamify offers a better rate at $0.25/GB â cheaper per GB than Instabridge.
Unlimited Data For Japan
Best for heavy users
PERIOD7 DAYS
DATAâ
PRICE$14.99
As of April 2026, Billion offers the cheapest unlimited plan in Japan â 7 days for $15.00 ($2.14/day). Note: speeds may be throttled after heavy use. For longer trips, Roamify's 30-day plan is faster.
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User Reviews (2)
Share your experience! Have you used a SIM Card eSIM from one of the providers mentioned? Let us know your thoughts! Or if you're still deciding, check out user reviews to make the best choice for your trip.
Write a review
I tried the Roamify eSIM in Japan and was really satisfied. The price is super cheap and the connection was stable almost everywhere, in Tokyo anyway, but even in smaller towns I had a consistently good network. Really great for the price and totally uncomplicated.
26 November 2025
I'm currently in Japan and initially got an eSIM from Ubigi - the unlimited tariff for 30 days for 60 USD. I activated it in Germany as recommended, but it simply didn't work in Japan. Despite restarting the phone several times and making various attempts, nothing worked. At some point I had had enough and looked for an alternative.
That's when I came across Yesim. They offer an unlimited tariff that is exactly tailored to the duration of my trip - for 70 USD. Everything has gone smoothly so far: the connection is fast and stable. It's perfectly adequate for Google Maps and normal surfing. The eSIM has worked perfectly in Tokyo, Osaka and Sapporo so far.
25 April 2025
Frequently Asked Questions
How Do I Get A Prepaid SIM Card For Hokkaido?
You can purchase a prepaid SIM card for Hokkaido online or in person on arrival. We suggest purchasing your SIM card before your trip so that you can access the Internet faster. You can easily compare the best prepaid SIM cards for Hokkaido on Simpackers.
Which SIM Card Provider Is The Best For Hokkaido?
The best SIM card provider for Hokkaido depends on your needs. We suggest exploring our top list and comparing the prices, data plans, and networks each provider offers before making your final decision.
What Is Better In Hokkaido: SIM Or eSIM?
If your device supports eSIM technology, we recommend using an eSIM. However, a prepaid Hokkaido SIM card might suit you better if you need SMS or phone calls.
Simpackers OU Š 2026 All rights reserved.
Simpackers OU Š 2026 All rights reserved.