Best eSIM for Japan in 2026: Complete Comparison & Guide
Discover the best eSIM plans for traveling to Japan. Detailed comparison with real prices, exclusive promo codes, and recommendations by travel profile.
Code ESIMDNOMAD20
eSIM Nomad Japan 2026: best data plans, code ESIMDNOMAD20 (-20%)
Save up to 20% on your Nomad eSIM for Japan. Exclusive verified offer.
About Nomad
Nomad is an eSIM provider for travel to Japan. Good coverage
Best-value Nomad plan for Japan
Top 1
-20%
$3.20
$4.00
Duration7 days
Data1GB
Compatible apps
WhatsAppMapsInstagramTikTokSpotify+5
Not sure which eSIM plan to choose for Japan? We'll hand-pick the best ones just for you
Personalised selection with promo codes & direct links, then reminders before you leave
All eSIM plans for Japan by Nomad in 2026
17 plans found · Last update:
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| # | Plan | Data | Duration | Price/GB | Code | Price | Action |
|---|---|---|---|---|---|---|---|
1 |  Japan 1 GB 7 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage:  | 1.00GB | 7 days | $3.20 | -20% | $3.20$4.00 | |
2 | Japan 3 GB 30 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $1.87 | -20% | $5.60$7.00 | |
3 | Japan 3 GB 30 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $2.00 | -20% | $6.00$7.50 | |
4 | Japan 3 GB 30 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 3.00GB | 30 days | $2.13 | -20% | $6.40$8.00 | |
5 | Japan 5 GB 30 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 5.00GB | 30 days | $1.60 | -20% | $8.00$10.00 | |
6 | Local Japan - 3 Days - unlimited Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.00GB | 3 days | - | -20% | $8.80$11.00 | |
7 | Local Japan - 5 Days - unlimited Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.00GB | 5 days | - | -20% | $13.60$17.00 | |
8 | Japan 10 GB 30 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 10.00GB | 30 days | $1.36 | -20% | $13.60$17.00 | |
9 | Local Japan - 7 Days - unlimited Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.00GB | 7 days | - | -20% | $18.40$23.00 | |
10 | Local Japan - 30 Days - 20 GB Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 20.00GB | 30 days | $0.92 | -20% | $18.40$23.00 | |
11 | Japan 20 GB 45 Days Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 20.00GB | 45 days | $0.96 | -20% | $19.20$24.00 | |
12 | Local Japan - 30 Days - 20 GB Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 20.00GB | 30 days | $0.96 | -20% | $19.20$24.00 | |
13 | Local Japan - 10 Days - unlimited Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 0.00GB | 10 days | - | -20% | $24.80$31.00 | |
14 | Local Japan - 30 Days - 50 GB Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 50.00GB | 30 days | $0.56 | -20% | $28.00$35.00 | |
15 | Local Japan - 30 Days - 50 GB Nomad Compatible apps WhatsAppMapsInstagramTikTok+6 Coverage: | 50.00GB | 30 days | $0.62 | -20% | $31.20$39.00 |
#1
Japan 1 GB 7 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
1.00GB
Duration
7 days
Price/GB
$3.20
Code-20% With discount
$3.20
$4.00
#2
Japan 3 GB 30 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$1.87
Code-20% With discount
$5.60
$7.00
#3
Japan 3 GB 30 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$2.00
Code-20% With discount
$6.00
$7.50
#4
Japan 3 GB 30 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
3.00GB
Duration
30 days
Price/GB
$2.13
Code-20% With discount
$6.40
$8.00
#5
Japan 5 GB 30 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
5.00GB
Duration
30 days
Price/GB
$1.60
Code-20% With discount
$8.00
$10.00
#6
Local Japan - 3 Days - unlimited
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.00GB
Duration
3 days
Price/GB
-
Code-20% With discount
$8.80
$11.00
#7
Local Japan - 5 Days - unlimited
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.00GB
Duration
5 days
Price/GB
-
Code-20% With discount
$13.60
$17.00
#8
Japan 10 GB 30 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
10.00GB
Duration
30 days
Price/GB
$1.36
Code-20% With discount
$13.60
$17.00
#9
Local Japan - 7 Days - unlimited
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.00GB
Duration
7 days
Price/GB
-
Code-20% With discount
$18.40
$23.00
#10
Local Japan - 30 Days - 20 GB
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
20.00GB
Duration
30 days
Price/GB
$0.92
Code-20% With discount
$18.40
$23.00
#11
Japan 20 GB 45 Days
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
20.00GB
Duration
45 days
Price/GB
$0.96
Code-20% With discount
$19.20
$24.00
#12
Local Japan - 30 Days - 20 GB
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
20.00GB
Duration
30 days
Price/GB
$0.96
Code-20% With discount
$19.20
$24.00
#13
Local Japan - 10 Days - unlimited
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
0.00GB
Duration
10 days
Price/GB
-
Code-20% With discount
$24.80
$31.00
#14
Local Japan - 30 Days - 50 GB
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
50.00GB
Duration
30 days
Price/GB
$0.56
Code-20% With discount
$28.00
$35.00
#15
Local Japan - 30 Days - 50 GB
Nomad
Compatible apps
WhatsAppMapsInstagramTikTok+6
Coverage:
Data
50.00GB
Duration
30 days
Price/GB
$0.62
Code-20% With discount
$31.20
$39.00
Written and reviewed by
Valentin FourierDigital Nomad
Developer and digital nomad, I lived between Canada and the United States before continuing to explore the world. After struggling with internet connectivity abroad one too many times, I created eSIMPlanet to compare plans clearly and honestly. Every article is carefully written and reviewed to save you time and money.
Why choose Nomad for Japan?
Nomad is a reliable eSIM provider for Japan. With 17 plans from $3.20, you can pick what fits your trip.
Plans from $3.20 for Japan
Instant QR activation
Solid 4G/5G coverage
Responsive support
Keep your main number on the primary SIM
No hidden fees
FAQ Nomad and Japan
What coverage does Nomad offer in Japan?
Nomad uses local networks for strong 4G/LTE; 5G depends on the network and your device.
How much is a Nomad eSIM for Japan?
Plans start from $3.20. Prices on eSIMPlanet are refreshed regularly.
Can I activate when I land in Japan?
Yes. Install before travel if you like, then activate once you connect to the local network.
How do I activate my Nomad eSIM?
After purchase, scan the QR from email (Settings > Cellular > Add eSIM on iPhone).
Does Nomad cover more than Japan?
Nomad also sells regional or global plans. Check included destinations before buying.
Looking for the best Nomad eSIM plans for Japan in 2026? eSIMPlanet compares live offers from $3.20, with activation in minutes.
Nomad uses dependable local networks in Japan, ideal for leisure or business without painful roaming charges.
Clear pricing, QR activation, and app management: travel light and keep your primary number on the physical SIM.
Verified promo: enter ESIMDNOMAD20 at checkout on Nomad for 20% off (tested by eSIMPlanet).
