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Roamify
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Roamify allows users to save over 80% on roaming charges, in 150+ countries worldwide, all done in under 3 minutes via the power of Roamify eSIMs! We offer both regular and unlimited plans.

Promo Code

GET 5% OFF
Unlimited

Roamify eSIM Data Plans for Japan

Japan eSIM Unlimited Data - 1 Days
Unlimited
1
Day
$3.97
discount GET 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 3 GB - 10 Days
3GB
10
Days
$3.97
$1.32/GB
discount GET 5% OFF
5G
Asia eSIM 1 GB - 7 Days
1GB
7
Days
$5.00
$5.00/GB
discount GET 5% OFF
5G
Japan eSIM 3 GB - 15 Days
3GB
15
Days
$5.50
$1.83/GB
discount GET 5% OFF
5G
Japan eSIM 3 GB - 30 Days
3GB
30
Days
$6.00
$2.00/GB
discount GET 5% OFF
5G
Japan eSIM 5 GB - 15 Days
5GB
15
Days
$7.50
$1.50/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 3 Days
Unlimited
3
Days
$8.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 5 GB - 30 Days
5GB
30
Days
$8.00
$1.60/GB
discount GET 5% OFF
5G
Global Premium eSIM 1 GB - 7 Days
1GB
7
Days
$9.00
$9.00/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 4 Days
Unlimited
4
Days
$10.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 5 GB - 10 Days
5GB
10
Days
$10.00
$2.00/GB
discount GET 5% OFF
5G
Asia eSIM 3 GB - 10 Days
3GB
10
Days
$10.00
$3.33/GB
discount GET 5% OFF
5G
Japan eSIM 10 GB - 15 Days
10GB
15
Days
$11.00
$1.10/GB
discount GET 5% OFF
5G
Japan eSIM 10 GB - 30 Days
10GB
30
Days
$12.00
$1.20/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 5 GB - 15 Days
5GB
15
Days
$12.00
$2.40/GB
discount GET 5% OFF
5G
Asia eSIM 3 GB - 15 Days
3GB
15
Days
$12.00
$4.00/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 5 Days
Unlimited
5
Days
$13.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 5 GB - 20 Days
5GB
20
Days
$14.00
$2.80/GB
discount GET 5% OFF
5G
Asia eSIM 3 GB - 30 Days
3GB
30
Days
$14.00
$4.67/GB
discount GET 5% OFF
5G
Global Premium eSIM 1 GB, 10 Call, 10 SMS - 7 Days
1GB
7
Days
$15.00
$15.00/GB
discount GET 5% OFF
5G
call/sms Call/SMS
Japan eSIM 20 GB - 15 Days
20GB
15
Days
$16.00
$0.80/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 5 GB - 30 Days
5GB
30
Days
$16.00
$3.20/GB
discount GET 5% OFF
5G
Global Premium eSIM 2 GB - 15 Days
2GB
15
Days
$16.50
$8.25/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 7 Days
Unlimited
7
Days
$17.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 5 GB - 15 Days
5GB
15
Days
$17.00
$3.40/GB
discount GET 5% OFF
5G
Japan eSIM 20 GB - 30 Days
20GB
30
Days
$18.00
$0.90/GB
discount GET 5% OFF
5G
Asia eSIM 5 GB - 30 Days
5GB
30
Days
$19.00
$3.80/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 10 GB - 15 Days
10GB
15
Days
$20.00
$2.00/GB
discount GET 5% OFF
5G
Global eSIM 3 GB - 15 Days
3GB
15
Days
$21.00
$7.00/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 10 GB - 20 Days
10GB
20
Days
$22.00
$2.20/GB
discount GET 5% OFF
5G
Global eSIM 3 GB - 30 Days
3GB
30
Days
$22.00
$7.33/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 10 Days
Unlimited
10
Days
$24.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 30 GB - 15 Days
30GB
15
Days
$24.00
$0.80/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 10 GB - 30 Days
10GB
30
Days
$24.00
$2.40/GB
discount GET 5% OFF
5G
Global Premium eSIM 3 GB - 30 Days
3GB
30
Days
$24.00
$8.00/GB
discount GET 5% OFF
5G
Japan eSIM 30 GB - 30 Days
30GB
30
Days
$26.00
$0.87/GB
discount GET 5% OFF
5G
Asia eSIM 8 GB - 15 Days
8GB
15
Days
$26.00
$3.25/GB
discount GET 5% OFF
5G
Global Premium eSIM 2 GB, 20 Call, 20 SMS - 15 Days
2GB
15
Days
$26.00
$13.00/GB
discount GET 5% OFF
5G
call/sms Call/SMS
Asia eSIM 8 GB - 30 Days
8GB
30
Days
$28.00
$3.50/GB
discount GET 5% OFF
5G
Global eSIM 5 GB - 15 Days
5GB
15
Days
$32.00
$6.40/GB
discount GET 5% OFF
5G
Global eSIM 5 GB - 30 Days
5GB
30
Days
$35.00
$7.00/GB
discount GET 5% OFF
5G
Global Premium eSIM 5 GB - 60 Days
5GB
60
Days
$35.00
$7.00/GB
discount GET 5% OFF
5G
Global Premium eSIM 3 GB, 30 Call, 30 SMS - 30 Days
3GB
30
Days
$35.00
$11.67/GB
discount GET 5% OFF
5G
call/sms Call/SMS
Japan eSIM Unlimited Data - 15 Days
Unlimited
15
Days
$36.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 20 GB - 20 Days
20GB
20
Days
$38.00
$1.90/GB
discount GET 5% OFF
5G
Japan eSIM 50 GB - 30 Days
50GB
30
Days
$40.00
$0.80/GB
discount GET 5% OFF
5G
Asia Sprint eSIM 20 GB - 30 Days
20GB
30
Days
$40.00
$2.00/GB
discount GET 5% OFF
5G
Global eSIM 10 GB - 14 Days
10GB
14
Days
$45.00
$4.50/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 20 Days
Unlimited
20
Days
$46.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 15 GB - 15 Days
15GB
15
Days
$46.00
$3.07/GB
discount GET 5% OFF
5G
Global eSIM 10 GB - 30 Days
10GB
30
Days
$47.00
$4.70/GB
discount GET 5% OFF
5G
Asia eSIM 15 GB - 30 Days
15GB
30
Days
$48.00
$3.20/GB
discount GET 5% OFF
5G
Global Premium eSIM 5 GB, 50 Call, 50 SMS - 60 Days
5GB
60
Days
$49.00
$9.80/GB
discount GET 5% OFF
5G
call/sms Call/SMS
Global eSIM 10 GB - 30 Days
10GB
30
Days
$50.00
$5.00/GB
discount GET 5% OFF
5G
Japan eSIM Unlimited Data - 30 Days
Unlimited
30
Days
$60.00
discount GET 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 300 GB - 30 Days
300GB
30
Days
$65.00
$0.22/GB
discount GET 5% OFF
5G
Global Premium eSIM 10 GB - 180 Days
10GB
180
Days
$70.00
$7.00/GB
discount GET 5% OFF
5G
Japan eSIM 1 TB - 30 Days
1,000GB
30
Days
$75.00
$0.08/GB
discount GET 5% OFF
possible throttling Possible Throttling
5G
Global Premium eSIM 20 GB - 365 Days
20GB
365
Days
$82.00
$4.10/GB
discount GET 5% OFF
5G
Global eSIM 20 GB - 15 Days
20GB
15
Days
$85.00
$4.25/GB
discount GET 5% OFF
5G
Global eSIM 20 GB - 30 Days
20GB
30
Days
$90.00
$4.50/GB
discount GET 5% OFF
5G
Global Premium eSIM 10 GB, 100 Call, 100 SMS - 180 Days
10GB
180
Days
$95.00
$9.50/GB
discount GET 5% OFF
5G
call/sms Call/SMS
Global Premium eSIM 20 GB, 200 Call, 200 SMS - 365 Days
20GB
365
Days
$105.00
$5.25/GB
discount GET 5% OFF
5G
call/sms Call/SMS

Customer reviews

TraceMconnellused Roamify Roamify in Japan

Had some trouble setting this up at first. The eSIM supports many of the major networks in japan (KDDI, NTT Docomo, SoftBank) and I had to manually force it to connect to Docomo before it would work.

On android: Settings -> Connections -> Mobile Networks -> Network Operators -> disable "select automatically"

After that, it worked flawlessly.

Christopher Mused Roamify Roamify in Japan

Used the 20GB, then the unlimited plan 5 day plan when I ran out. Both worked great.

Frequently Asked Questions

How many data plans does Roamify offer for Japan?

Roamify offers 27 single-country plans and 40 multi-country plans for Japan. Plans are available with both fixed data amounts (ranging from 1GB to 200GB) and unlimited data options (speed may be throttled on unlimited plans). Prices range from $3.97 to $105.00.

Summarized with Gen AI. Last updated:

Japan Also Covered By

Programmatically fetched and updated. data plans for the provider(s) with this icon are programmatically fetched and updated.