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Japan Wireless eSIM
Japan Wireless eSIM certified

Japan Wireless eSIMs provide the most affordable service for travelers in Japan, having internet coverage from the top of Mount Fuji with a reliable 7 days a week, multilingual customer support center based in Japan. We guarantee a smooth and flawless adventure for you and your friends.

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GET 5% OFF

Japan Wireless eSIM eSIM Data Plans for Japan

Japan
3GB
1
Day
$5.00
$1.67/GB
discount GET 5% OFF
low latency Low latency
Japan
1GB
3
Days
$5.18
$5.18/GB
discount GET 5% OFF
low latency Low latency
Japan
1GB
5
Days
$5.42
$5.42/GB
discount GET 5% OFF
low latency Low latency
Japan
1GB
7
Days
$5.66
$5.66/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB
5
Days
$6.50
$2.17/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB
7
Days
$7.40
$2.47/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB
15
Days
$8.20
$2.73/GB
discount GET 5% OFF
low latency Low latency
Japan
5GB
3
Days
$8.52
$1.70/GB
discount GET 5% OFF
low latency Low latency
Japan
5GB
5
Days
$8.96
$1.79/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB
30
Days
$8.96
$2.99/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
2
Days
$9.00
$1.50/GB
discount GET 5% OFF
low latency Low latency
Japan
5GB
30
Days
$9.80
$1.96/GB
discount GET 5% OFF
low latency Low latency
Japan
5GB
7
Days
$9.90
$1.98/GB
discount GET 5% OFF
low latency Low latency
Japan
5GB
15
Days
$10.50
$2.10/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
3
Days
$10.92
$1.09/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
5
Days
$11.76
$1.18/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
3
Days
$12.00
$1.33/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
10
Days
$12.59
$1.26/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
15
Days
$13.50
$1.35/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
4
Days
$15.00
$1.25/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
20
Days
$15.49
$1.55/GB
discount GET 5% OFF
low latency Low latency
Japan
10GB
30
Days
$15.70
$1.57/GB
discount GET 5% OFF
low latency Low latency
Japan
Unlimited
3
Days
$19.00
discount GET 5% OFF
possible throttling Possible Throttling
low latency Low latency
5G
Japan
30GB
7
Days
$19.26
$0.64/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
5
Days
$20.00
$1.33/GB
discount GET 5% OFF
low latency Low latency
Japan
20GB
7
Days
$21.10
$1.06/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
6
Days
$24.00
$1.33/GB
discount GET 5% OFF
low latency Low latency
Japan
20GB
10
Days
$25.90
$1.30/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
7
Days
$28.00
$1.33/GB
discount GET 5% OFF
low latency Low latency
Japan
20GB
15
Days
$28.50
$1.43/GB
discount GET 5% OFF
low latency Low latency
Japan
Unlimited
6
Days
$29.00
discount GET 5% OFF
possible throttling Possible Throttling
low latency Low latency
5G
Japan
3GB/day
8
Days
$30.00
$1.25/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
9
Days
$34.00
$1.26/GB
discount GET 5% OFF
low latency Low latency
Japan
20GB
30
Days
$35.99
$1.80/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
10
Days
$36.00
$1.20/GB
discount GET 5% OFF
low latency Low latency
Japan
30GB
30
Days
$36.70
$1.22/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
11
Days
$38.00
$1.15/GB
discount GET 5% OFF
low latency Low latency
Japan
Unlimited
9
Days
$39.00
discount GET 5% OFF
possible throttling Possible Throttling
low latency Low latency
5G
Japan
3GB/day
12
Days
$41.00
$1.14/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
13
Days
$43.00
$1.10/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
14
Days
$46.00
$1.10/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
15
Days
$49.00
$1.09/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
16
Days
$51.00
$1.06/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
17
Days
$52.00
$1.02/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
18
Days
$54.00
$1.00/GB
discount GET 5% OFF
low latency Low latency
Japan
50GB
30
Days
$55.90
$1.12/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
19
Days
$57.00
$1.00/GB
discount GET 5% OFF
low latency Low latency
Japan
Unlimited
14
Days
$59.00
discount GET 5% OFF
possible throttling Possible Throttling
low latency Low latency
5G
Japan
3GB/day
20
Days
$60.00
$1.00/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
21
Days
$61.00
$0.97/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
22
Days
$62.00
$0.94/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
23
Days
$63.00
$0.91/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
24
Days
$64.00
$0.89/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
25
Days
$65.00
$0.87/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
26
Days
$66.00
$0.85/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
27
Days
$67.00
$0.83/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
28
Days
$68.00
$0.81/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
29
Days
$69.00
$0.79/GB
discount GET 5% OFF
low latency Low latency
Japan
3GB/day
30
Days
$72.00
$0.80/GB
discount GET 5% OFF
low latency Low latency
Japan
Unlimited
30
Days
$79.00
discount GET 5% OFF
possible throttling Possible Throttling
low latency Low latency
5G

Frequently Asked Questions

Does Japan Wireless eSIM offer unlimited data eSIM for Japan?

Japan Wireless eSIM provides a selection of unlimited‑data plans for travelers inside Japan. These plans cover a validity range from 3 days up to 30 days and are priced between $19.00 USD and $79.00 USD. Each plan is marked as “isUnlimited = true” and notes that speeds may be throttled under a Fair Usage Policy; this means that after heavy use the network may reduce the data rate. The plans are available on both 4G and 5G networks. Travelers who want to confirm the exact data volume that will remain at normal speed before throttling should contact Japan Wireless eSIM directly.

Does Japan Wireless eSIM offer Japan eSIM with phone number and SMS?

Japan Wireless eSIM does not offer any plans that include a local phone number or the ability to send or receive SMS for Japan. Only data‑only eSIM plans are available from this provider. Travelers can still use popular VoIP applications such as WhatsApp, Telegram and iMessage over the data connection to make calls and send messages.

How many data plans does Japan Wireless eSIM offer for Japan?

Japan Wireless eSIM currently offers 60 single-coverage data plans specifically for Japan. These plans range in price from approximately $5.00 to $79.00 and provide data allowances from 1GB up to unlimited data. There are also 29 plans with a daily data cap and 31 plans with a fixed data amount. It’s worth noting that speed may be throttled on some plans. They do not currently offer any multi-country plans that include Japan.

Summarized by Gen AI. Last updated:

Japan Also Covered By

eSIMX certified
14 plans
ETravelSim certified
24 plans
GlobaleSIM certified
17 plans
Ubigi certified
42 plans
WG JAPAN eSIM
13 plans
Programmatically fetched and updated. data plans for the provider(s) with this icon are programmatically fetched and updated.

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