International eSIM
Nhật Bản (Japan) travel eSIM · data plans
QR activation in 15–30 minutes across 26+ countries. No physical SIM swap, no roaming.
QR in 15 min
Refund if not activated
4G / 5G coverage
24/7 support
How to install eSIM25
Countries
2156
Data plans
4.87
Avg. rating
15p
QR delivery
Asia
1 destinations · 112 plans
eSIM data plans for Japan
Daily 500MB
49.000₫≈ $2
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Daily 500MB
49.000₫≈ $2
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Daily 1GB
69.000₫≈ $3
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Daily 1GB
69.000₫≈ $3
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Daily 2GB
89.000₫≈ $3
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Daily 500MB
89.000₫≈ $3
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Daily 500MB
89.000₫≈ $3
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Daily 2GB
89.000₫≈ $3
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Daily3GB
109.000₫≈ $4
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Daily3GB
109.000₫≈ $4
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Daily 500MB
119.000₫≈ $5
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Daily 500MB
119.000₫≈ $5
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Daily 1GB
125.000₫≈ $5
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Daily 1GB
125.000₫≈ $5
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5GB
149.000₫≈ $6
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Daily 500MB
149.000₫≈ $6
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Daily 500MB
149.000₫≈ $6
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5GB
149.000₫≈ $6
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5GB
170.000₫≈ $7
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5GB
170.000₫≈ $7
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5GB
185.000₫≈ $7
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5GB
185.000₫≈ $7
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Daily 1GB
189.000₫≈ $7
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Daily 1GB
189.000₫≈ $7
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Daily 2GB
199.000₫≈ $8
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Daily 500MB
199.000₫≈ $8
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5GB
199.000₫≈ $8
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Daily 500MB
199.000₫≈ $8
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Daily 2GB
199.000₫≈ $8
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5GB
199.000₫≈ $8
Buy now
And 82 more plans — see all on the booking page.
Can't find a matching destination?
Contact Go365 VietNam — we'll find a custom eSIM plan for your trip.
eSIM by country
🎟 Promo code
10.000₫ off · valid until 31/12/2026
About eSIM for Japan
Go365 sells 2 travel data eSIM plans for Japan, running on NTT Docomo, SoftBank. Prices start from 49.000₫, charged in Vietnamese dong. After payment the QR code is emailed to you within minutes — install it before you fly and your data works the moment you land, with no roaming charge and no queue at the airport counter.
Frequently Asked Questions
Which networks does the Japan eSIM use?
It runs on NTT Docomo, SoftBank. Your phone picks the strongest available signal automatically — you do not choose the network yourself.
How many Japan plans are there and what do they cost?
Go365 currently sells 2 plans for Japan, from 49.000₫. Pick by how many days you travel and how much data you need.
Should I install the Japan eSIM before I fly?
Yes. Install it at home while you still have wifi, then switch it on after you land. Installing needs an internet connection, so doing it at the airport on arrival is the one thing to avoid.
Can I call and text on the Japan eSIM, or is it data only?
These are data plans. Calls and messages work through apps such as WhatsApp, Zalo, Messenger or FaceTime. Your home SIM can stay in the phone for SMS from your bank — just keep its data switched off to avoid roaming charges.
Which devices work with a Go365 eSIM?
Any eSIM-capable phone: iPhone XS or newer, Google Pixel 3 or newer, Samsung Galaxy S20 or newer, and most recent Android flagships. The phone must also be carrier-unlocked.
How do I receive the eSIM?
A QR code is emailed to you within minutes of successful payment. Scan it from your phone's mobile-data settings to install the plan — no physical SIM and no shipping.
Can I cancel an eSIM order and get a refund?
Yes, if you cancel more than 24 hours before the date of use: 100% is refunded. Within 24 hours the QR code has already been issued, so the order cannot be cancelled, changed or refunded. eSIMs already activated or expired are not refundable.
What currency am I charged in?
All eSIM plans are charged in Vietnamese dong (VND) through 9pay or bank transfer. Foreign cards are converted automatically by the issuing bank.