50 GB reset every month on the NTT docomo network. One QR code, forever. No commitment, cancel in 1 click.
Japan Guide (70+ pages) + Google Maps list (200+ spots)added automatically to your order
🔒 Secure payment
QR code sent by email only once, right after purchase. 2-minute setup, automatic activation when you arrive in Japan.
Monthly billing of $41.99, quota renewed automatically. The eSIM stays valid as long as your subscription is active.
No commitment: stop in 1 click from your subscription management email. You keep the remaining data until the end of the current month.
Found us on TikTok or Instagram? Here are the real videos of creators testing our eSIM in Japan.
@quatre.off
@xnylina
@itsyansonn
@ureshiitourisme
@quatre.off
@shyne_spm
@kat.travelart
@nmkjapan
Gégé SGFrance — verified purchase
✓ Verified
Very happy. When I arrived in Tokyo I couldn't activate my eSIM because of a mistake on my end. I contacted PlanJapan on WhatsApp. Quick, efficient reply. Thanks a lot. No hesitation in recommending them.
BALLESTER FrédéricFrance — verified purchase
✓ Verified
The SIM worked perfectly. You just need to remember to turn on data roaming for that SIM before you land in Japan. It runs on the docomo network, one of the best in Japan. I got one for myself and my whole family for the trip. Highly recommended.
Benjamin DenisJapan — verified purchase
✓ Verified
Great experience, easy to use and the 5G was excellent. Recommended.
Giullia ToscanoFrance — verified purchase
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Extremely happy with this eSIM, I highly recommend it. I visited several cities and never had a single network issue, and unlike other eSIMs you don't need a VPN. I personally found the price unbeatable. Excellent after-sales service too.
Nouria M.France — verified purchase
✓ Verified
I used the unlimited eSIM for 15 days. Nothing to fault — I was also able to reach the team easily about a slow connection and everything was sorted out quickly.
So_smileFrance — verified purchase
✓ Verified
Great. Easy install. Network fine the whole time
Marie GautrandFrance — verified purchase
✓ Verified
The eSIM worked really well, very easy to install. It's a must-have for travelling in Japan!
LmyRéunion — verified purchase
✓ Verified
I go to Japan twice a year and every time I get my eSIM from PlanJapan. The network works from the north to the south of the country, even in remote corners. The prices are very good for the quality of service — I hope they stay that way.
X DKFrance — verified purchase
✓ Verified
Everything went really well. Fast connection and full network coverage for the whole trip. Tethering worked fine.
ClientFrance — verified purchase
✓ Verified
Very responsive customer service and an eSIM that works perfectly everywhere, even in the Japanese Alps. I had a problem when I landed in Japan — my own fault — and they helped me straight away. Thank you so much!
PerrineFrance — verified purchase
✓ Verified
I bought it for my two weeks in Japan and it's very easy to install, with a great network and speed over there. I recommend it 100% and I'll come back to you when I return!
Isabelle TardieuFrance — verified purchase
✓ Verified
I hesitated for a long time, there are so many eSIM options for Japan! I went for the 15-day unlimited plan: everything was perfect, both for Google Maps and for social media. I'd do it again without hesitation, thank you so much
Maelle DaubiasSingapore — verified purchase
✓ Verified
I'm very happy! The eSIM worked perfectly for my whole stay in Japan. Great value for money. Recommended
TatianaFrance — verified purchase
✓ Verified
Very happy with the network, I had no connection problems and could access all my social media. I took the 10 GB plan, which was more than enough for 10 days using the internet all day, every day.
sonia bouFrance — verified purchase
✓ Verified
Brilliant eSIM that never let me down! I had great reception everywhere in Japan and even had TikTok! I recommend it — €35 for 50 GB for a month, I couldn't find better.
Anthony AudouxFrance — verified purchase
✓ Verified
My first experience with an eSIM and I recommend it. I activated it as soon as I landed at the airport and it worked perfectly until I left Japan on 05/12/25.
Added automatically to your order. Sent by email with your eSIM, 2 minutes after purchase.
Many “cheap” eSIMs use routing that blocks TikTok, banking apps or SMS verification. Ours uses the real Japanese NTT docomo network: everything works, just like at home.
TikTok ✓
Instagram ✓
WhatsApp ✓
Google Maps ✓
Banking apps ✓
“TikTok didn't work with my old eSIM… With PlanJapan everything goes through, even bank verification.” — Léa, Tokyo, March 2026
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Everything works
NTT docomo 4G/5G network
Check your phone settings for the "eSIM" or "digital SIM" option. Most recent models (iPhone, Samsung, Google Pixel, etc.) are compatible.
After your order, you'll immediately receive a QR code by email. Simply scan it with your phone to activate your eSIM.
The eSIM offers maximum speed (5G/4G/LTE), which may be reduced in areas with limited network coverage.
Yes, all popular services like TikTok, Instagram, Google Maps, YouTube, WhatsApp, etc. as well as all your apps are available without restriction.
You don't have to do anything: your WhatsApp number, contacts and conversations are kept automatically.
Install your eSIM before leaving. Once in Japan, simply enable data roaming. Keep a copy of the QR code, printed or on another device.
No. Once installed, the eSIM cannot be deleted or reinstalled: deleting it means permanently losing the profile. Contact us before doing anything.
Three checks: device compatibility, phone restart, network settings (eSIM profile and roaming enabled). Our 7/7 support is here for you.
Can't find your answer?Our support team replies within minutes on WhatsApp and by email — 7 days a week, weekends included.
💬 Contact us
Buy now, activate on departure day. QR code by email in 2 minutes, guide + map included, support 7 days a week.