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Roamify

5 reviews for Japan

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.

Verified

Promo Code

GET 5% OFF
Unlimited
Terms apply.

Roamify eSIM Data Plans for Japan

Asia One Year eSIM 1 GB - 365 Days
1GB
365 Days
$3.00
$3.00/GB
discount 5% OFF
5G
Asia eSIM 1 GB - 3 Days
1GB
3 Days
$3.00
$3.00/GB
discount 5% OFF
5G
Global Plus eSIM 1 GB - 3 Days
1GB
3 Days
$3.00
$3.00/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 1 Days
Unlimited
1 Day
$3.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM 1 GB - 7 Days
1GB
7 Days
$3.50
$3.50/GB
discount 5% OFF
5G
Asia eSIM 1 GB - 7 Days
1GB
7 Days
$3.50
$3.50/GB
discount 5% OFF
5G
Global Plus eSIM 1 GB - 7 Days
1GB
7 Days
$3.50
$3.50/GB
discount 5% OFF
5G
Asia Sprint eSIM 3 GB - 7 Days
3GB
7 Days
$4.00
$1.33/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 2 Days
Unlimited
2 Days
$4.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 3 GB - 10 Days
3GB
10 Days
$4.50
$1.50/GB
discount 5% OFF
5G
Global Premium eSIM 1 GB - 5 Days
1GB
5 Days
$4.50
$4.50/GB
discount 5% OFF
5G
Asia Sprint eSIM Unlimited Data - 1 Days
Unlimited
1 Day
$5.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM Unlimited Data - 1 Days
Unlimited
1 Day
$5.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 1 Days
Unlimited
1 Day
$5.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 3 GB - 15 Days
3GB
15 Days
$5.00
$1.67/GB
discount 5% OFF
5G
Asia One Year eSIM 2 GB - 365 Days
2GB
365 Days
$5.00
$2.50/GB
discount 5% OFF
5G
Global eSIM 1 GB - 7 Days
1GB
7 Days
$5.00
$5.00/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 3 Days
Unlimited
3 Days
$5.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 1 Days
Unlimited
1 Day
$5.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 3 GB - 30 Days
3GB
30 Days
$5.50
$1.83/GB
discount 5% OFF
5G
Asia eSIM 2 GB - 15 Days
2GB
15 Days
$5.50
$2.75/GB
discount 5% OFF
5G
Global Plus eSIM 2 GB - 15 Days
2GB
15 Days
$5.50
$2.75/GB
discount 5% OFF
5G
Asia Lite eSIM 2 GB - 15 Days
2GB
15 Days
$6.00
$3.00/GB
discount 5% OFF
5G
Global One Year eSIM 1 GB - 365 Days
1GB
365 Days
$6.00
$6.00/GB
discount 5% OFF
5G
Global Premium eSIM 1 GB - 7 Days
1GB
7 Days
$6.00
$6.00/GB
discount 5% OFF
5G
Asia eSIM 3 GB - 15 Days
3GB
15 Days
$6.50
$2.17/GB
discount 5% OFF
5G
Global Plus eSIM 3 GB - 15 Days
3GB
15 Days
$6.50
$2.17/GB
discount 5% OFF
5G
Asia One Year eSIM 3 GB - 365 Days
3GB
365 Days
$7.00
$2.33/GB
discount 5% OFF
5G
Asia Sprint eSIM 5 GB - 15 Days
5GB
15 Days
$7.50
$1.50/GB
discount 5% OFF
5G
Asia eSIM 3 GB - 30 Days
3GB
30 Days
$7.50
$2.50/GB
discount 5% OFF
5G
Asia Lite eSIM 3 GB - 15 Days
3GB
15 Days
$7.50
$2.50/GB
discount 5% OFF
5G
Global Plus eSIM 3 GB - 30 Days
3GB
30 Days
$7.50
$2.50/GB
discount 5% OFF
5G
Global eSIM 2 GB - 15 Days
2GB
15 Days
$7.50
$3.75/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 4 Days
Unlimited
4 Days
$8.00
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 10 GB - 4 Days
10GB
4 Days
$8.00
$0.80/GB
discount 5% OFF
5G
Asia Lite eSIM 3 GB - 30 Days
3GB
30 Days
$8.00
$2.67/GB
discount 5% OFF
5G
Japan eSIM 12 GB - 4 Days
12GB
4 Days
$8.50
$0.71/GB
discount 5% OFF
5G
Asia Sprint eSIM 5 GB - 30 Days
5GB
30 Days
$8.50
$1.70/GB
discount 5% OFF
5G
Asia eSIM 5 GB - 15 Days
5GB
15 Days
$8.50
$1.70/GB
discount 5% OFF
5G
Global Plus eSIM 5 GB - 15 Days
5GB
15 Days
$8.50
$1.70/GB
discount 5% OFF
5G
Asia Lite eSIM 5 GB - 15 Days
5GB
15 Days
$9.00
$1.80/GB
discount 5% OFF
5G
Global Premium eSIM 2 GB - 15 Days
2GB
15 Days
$9.00
$4.50/GB
discount 5% OFF
5G
Asia Sprint eSIM Unlimited Data - 3 Days
Unlimited
3 Days
$9.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 5 Days
Unlimited
5 Days
$9.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 5 GB - 30 Days
5GB
30 Days
$9.50
$1.90/GB
discount 5% OFF
5G
Asia Lite eSIM 5 GB - 30 Days
5GB
30 Days
$9.50
$1.90/GB
discount 5% OFF
5G
Global Plus eSIM 5 GB - 30 Days
5GB
30 Days
$9.50
$1.90/GB
discount 5% OFF
5G
Asia One Year eSIM 5 GB - 365 Days
5GB
365 Days
$10.00
$2.00/GB
discount 5% OFF
5G
Global One Year eSIM 2 GB - 365 Days
2GB
365 Days
$10.00
$5.00/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 6 Days
Unlimited
6 Days
$10.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 18 GB - 7 Days
18GB
7 Days
$11.00
$0.61/GB
discount 5% OFF
5G
Asia Sprint eSIM 10 GB - 15 Days
10GB
15 Days
$11.50
$1.15/GB
discount 5% OFF
5G
Asia eSIM Unlimited Data - 3 Days
Unlimited
3 Days
$12.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 3 Days
Unlimited
3 Days
$12.00
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 21 GB - 7 Days
21GB
7 Days
$12.00
$0.57/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 7 Days
Unlimited
7 Days
$12.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 3 Days
Unlimited
3 Days
$12.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 10 GB - 30 Days
10GB
30 Days
$12.50
$1.25/GB
discount 5% OFF
5G
Global eSIM 3 GB - 15 Days
3GB
15 Days
$13.00
$4.33/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 8 Days
Unlimited
8 Days
$13.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global eSIM 3 GB - 30 Days
3GB
30 Days
$14.00
$4.67/GB
discount 5% OFF
5G
Global Premium eSIM 3 GB - 30 Days
3GB
30 Days
$14.00
$4.67/GB
discount 5% OFF
5G
Asia Sprint eSIM Unlimited Data - 5 Days
Unlimited
5 Days
$14.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM 10 GB - 15 Days
10GB
15 Days
$14.50
$1.45/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 9 Days
Unlimited
9 Days
$15.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia One Year eSIM 10 GB - 365 Days
10GB
365 Days
$15.00
$1.50/GB
discount 5% OFF
5G
Global One Year eSIM 3 GB - 365 Days
3GB
365 Days
$15.00
$5.00/GB
discount 5% OFF
5G
Global Premium eSIM 1 GB, 10 Call, 10 SMS - 7 Days
1GB
7 Days
$15.00
$15.00/GB
discount 5% OFF
5G
call/sms Call/SMS
Asia eSIM 10 GB - 15 Days
10GB
15 Days
$15.50
$1.55/GB
discount 5% OFF
5G
Asia Lite eSIM 10 GB - 30 Days
10GB
30 Days
$15.50
$1.55/GB
discount 5% OFF
5G
Global Plus eSIM 10 GB - 15 Days
10GB
15 Days
$15.50
$1.55/GB
discount 5% OFF
5G
Japan eSIM 27 GB - 10 Days
27GB
10 Days
$16.00
$0.59/GB
discount 5% OFF
5G
Asia eSIM 10 GB - 30 Days
10GB
30 Days
$16.50
$1.65/GB
discount 5% OFF
5G
Global Plus eSIM 10 GB - 30 Days
10GB
30 Days
$16.50
$1.65/GB
discount 5% OFF
5G
Japan eSIM 30 GB - 10 Days
30GB
10 Days
$17.00
$0.57/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 10 Days
Unlimited
10 Days
$17.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 20 GB - 15 Days
20GB
15 Days
$17.50
$0.88/GB
discount 5% OFF
5G
Asia eSIM Unlimited Data - 5 Days
Unlimited
5 Days
$18.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 5 Days
Unlimited
5 Days
$18.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 5 Days
Unlimited
5 Days
$18.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 20 GB - 30 Days
20GB
30 Days
$18.50
$0.93/GB
discount 5% OFF
5G
Japan eSIM 20 GB - 21 Days
20GB
21 Days
$20.00
$1.00/GB
discount 5% OFF
5G
Global Premium eSIM 5 GB - 30 Days
5GB
30 Days
$20.00
$4.00/GB
discount 5% OFF
5G
Asia Sprint eSIM Unlimited Data - 7 Days
Unlimited
7 Days
$20.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global eSIM 5 GB - 15 Days
5GB
15 Days
$21.00
$4.20/GB
discount 5% OFF
5G
Asia eSIM Unlimited Data - 7 Days
Unlimited
7 Days
$22.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 7 Days
Unlimited
7 Days
$22.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global eSIM 5 GB - 30 Days
5GB
30 Days
$22.00
$4.40/GB
discount 5% OFF
5G
Global One Year eSIM 5 GB - 365 Days
5GB
365 Days
$22.00
$4.40/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 11 Days
Unlimited
11 Days
$22.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 30 GB - 15 Days
30GB
15 Days
$22.50
$0.75/GB
discount 5% OFF
5G
Asia eSIM 20 GB - 15 Days
20GB
15 Days
$22.50
$1.13/GB
discount 5% OFF
5G
Global Plus eSIM 20 GB - 15 Days
20GB
15 Days
$22.50
$1.13/GB
discount 5% OFF
5G
Asia Sprint eSIM 30 GB - 30 Days
30GB
30 Days
$23.50
$0.78/GB
discount 5% OFF
5G
Asia Lite eSIM 20 GB - 15 Days
20GB
15 Days
$24.50
$1.23/GB
discount 5% OFF
5G
Asia One Year eSIM 15 GB - 365 Days
15GB
365 Days
$25.00
$1.67/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 12 Days
Unlimited
12 Days
$25.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 7 Days
Unlimited
7 Days
$25.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 20 GB - 30 Days
20GB
30 Days
$25.50
$1.28/GB
discount 5% OFF
5G
Asia Lite eSIM 20 GB - 30 Days
20GB
30 Days
$25.50
$1.28/GB
discount 5% OFF
5G
Global Plus eSIM 20 GB - 30 Days
20GB
30 Days
$25.50
$1.28/GB
discount 5% OFF
5G
Global Premium eSIM 5 GB - 60 Days
5GB
60 Days
$26.00
$5.20/GB
discount 5% OFF
5G
Global Premium eSIM 2 GB, 20 Call, 20 SMS - 15 Days
2GB
15 Days
$26.00
$13.00/GB
discount 5% OFF
5G
call/sms Call/SMS
Japan eSIM Unlimited Data - 13 Days
Unlimited
13 Days
$28.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM Unlimited Data - 10 Days
Unlimited
10 Days
$29.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global One Year eSIM 10 GB - 365 Days
10GB
365 Days
$30.00
$3.00/GB
discount 5% OFF
5G
Asia eSIM 30 GB - 15 Days
30GB
15 Days
$30.50
$1.02/GB
discount 5% OFF
5G
Global Plus eSIM 30 GB - 15 Days
30GB
15 Days
$30.50
$1.02/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 14 Days
Unlimited
14 Days
$31.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM Unlimited Data - 10 Days
Unlimited
10 Days
$32.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 10 Days
Unlimited
10 Days
$32.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 10 Days
Unlimited
10 Days
$32.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 30 GB - 30 Days
30GB
30 Days
$32.50
$1.08/GB
discount 5% OFF
5G
Global Plus eSIM 30 GB - 30 Days
30GB
30 Days
$32.50
$1.08/GB
discount 5% OFF
5G
Asia Lite eSIM 30 GB - 15 Days
30GB
15 Days
$33.00
$1.10/GB
discount 5% OFF
5G
Global eSIM 10 GB - 15 Days
10GB
15 Days
$34.00
$3.40/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 15 Days
Unlimited
15 Days
$34.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM 30 GB - 30 Days
30GB
30 Days
$35.00
$1.17/GB
discount 5% OFF
5G
Asia Lite eSIM 20 GB, 15 Call, 50 SMS - 30 Days
20GB
30 Days
$35.00
$1.75/GB
discount 5% OFF
5G
call/sms Call/SMS
Asia One Year eSIM 20 GB - 365 Days
20GB
365 Days
$35.00
$1.75/GB
discount 5% OFF
5G
Asia Sprint eSIM 20 GB, 15 Call, 50 SMS - 30 Days
20GB
30 Days
$35.00
$1.75/GB
discount 5% OFF
5G
call/sms Call/SMS
Global Plus eSIM 20 GB, 15 Call, 50 SMS - 30 Days
20GB
30 Days
$35.00
$1.75/GB
discount 5% OFF
5G
call/sms Call/SMS
Global eSIM 10 GB - 30 Days
10GB
30 Days
$35.00
$3.50/GB
discount 5% OFF
5G
Global Premium eSIM 3 GB, 30 Call, 30 SMS - 30 Days
3GB
30 Days
$35.00
$11.67/GB
discount 5% OFF
5G
call/sms Call/SMS
Global Premium eSIM 10 GB - 180 Days
10GB
180 Days
$36.00
$3.60/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 16 Days
Unlimited
16 Days
$36.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM 50 GB - 15 Days
50GB
15 Days
$36.50
$0.73/GB
discount 5% OFF
5G
Asia Sprint eSIM 50 GB - 30 Days
50GB
30 Days
$37.50
$0.75/GB
discount 5% OFF
5G
Asia Sprint eSIM Unlimited Data - 15 Days
Unlimited
15 Days
$38.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 17 Days
Unlimited
17 Days
$39.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 18 Days
Unlimited
18 Days
$41.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM Unlimited Data - 15 Days
Unlimited
15 Days
$42.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 15 Days
Unlimited
15 Days
$42.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 15 Days
Unlimited
15 Days
$42.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 50 GB - 15 Days
50GB
15 Days
$42.50
$0.85/GB
discount 5% OFF
5G
Global Plus eSIM 50 GB - 15 Days
50GB
15 Days
$42.50
$0.85/GB
discount 5% OFF
5G
Asia Lite eSIM 50 GB - 15 Days
50GB
15 Days
$43.00
$0.86/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 19 Days
Unlimited
19 Days
$43.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM 50 GB - 30 Days
50GB
30 Days
$45.00
$0.90/GB
discount 5% OFF
5G
Global One Year eSIM 15 GB - 365 Days
15GB
365 Days
$45.00
$3.00/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 20 Days
Unlimited
20 Days
$45.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM 50 GB - 30 Days
50GB
30 Days
$45.50
$0.91/GB
discount 5% OFF
5G
Global Plus eSIM 50 GB - 30 Days
50GB
30 Days
$45.50
$0.91/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 21 Days
Unlimited
21 Days
$47.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global Premium eSIM 5 GB, 50 Call, 50 SMS - 60 Days
5GB
60 Days
$49.00
$9.80/GB
discount 5% OFF
5G
call/sms Call/SMS
Asia One Year eSIM 30 GB - 365 Days
30GB
365 Days
$50.00
$1.67/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 22 Days
Unlimited
22 Days
$51.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia eSIM Unlimited Data - 20 Days
Unlimited
20 Days
$52.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 20 Days
Unlimited
20 Days
$52.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM Unlimited Data - 20 Days
Unlimited
20 Days
$52.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 23 Days
Unlimited
23 Days
$53.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 24 Days
Unlimited
24 Days
$55.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 20 Days
Unlimited
20 Days
$55.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 25 Days
Unlimited
25 Days
$57.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global eSIM 20 GB - 15 Days
20GB
15 Days
$58.00
$2.90/GB
discount 5% OFF
5G
Japan eSIM Unlimited Data - 26 Days
Unlimited
26 Days
$59.50
discount 5% OFF
possible throttling Possible Throttling
5G
Global eSIM 20 GB - 30 Days
20GB
30 Days
$60.00
$3.00/GB
discount 5% OFF
5G
Global One Year eSIM 20 GB - 365 Days
20GB
365 Days
$60.00
$3.00/GB
discount 5% OFF
5G
Global Premium eSIM 20 GB - 30 Days
20GB
30 Days
$60.00
$3.00/GB
discount 5% OFF
5G
Asia eSIM Unlimited Data - 25 Days
Unlimited
25 Days
$62.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 25 Days
Unlimited
25 Days
$62.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM Unlimited Data - 25 Days
Unlimited
25 Days
$63.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 25 Days
Unlimited
25 Days
$65.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia One Year eSIM 50 GB - 365 Days
50GB
365 Days
$70.00
$1.40/GB
discount 5% OFF
5G
Global Premium eSIM 10 GB - 180 Days
10GB
180 Days
$70.00
$7.00/GB
discount 5% OFF
5G
Asia eSIM Unlimited Data - 30 Days
Unlimited
30 Days
$72.00
discount 5% OFF
possible throttling Possible Throttling
5G
Global Plus eSIM Unlimited Data - 30 Days
Unlimited
30 Days
$72.00
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Lite eSIM Unlimited Data - 30 Days
Unlimited
30 Days
$72.50
discount 5% OFF
possible throttling Possible Throttling
5G
Asia Sprint eSIM Unlimited Data - 30 Days
Unlimited
30 Days
$72.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM Unlimited Data - 30 Days
Unlimited
30 Days
$73.50
discount 5% OFF
possible throttling Possible Throttling
5G
Japan eSIM 100 GB - 30 Days
100GB
30 Days
$75.00
$0.75/GB
discount 5% OFF
5G
Japan eSIM 200 GB - 30 Days
200GB
30 Days
$80.00
$0.40/GB
discount 5% OFF
5G
Asia eSIM 100 GB - 30 Days
100GB
30 Days
$82.00
$0.82/GB
discount 5% OFF
5G
Global Plus eSIM 100 GB - 30 Days
100GB
30 Days
$82.00
$0.82/GB
discount 5% OFF
5G
Japan eSIM 300 GB - 30 Days
300GB
30 Days
$85.00
$0.28/GB
discount 5% OFF
5G
Global eSIM 30 GB - 15 Days
30GB
15 Days
$85.00
$2.83/GB
discount 5% OFF
5G
Global Premium eSIM 20 GB - 365 Days
20GB
365 Days
$85.00
$4.25/GB
discount 5% OFF
5G
Global eSIM 30 GB - 30 Days
30GB
30 Days
$88.00
$2.93/GB
discount 5% OFF
5G
Japan eSIM 1 TB - 30 Days
1,000GB
30 Days
$90.00
$0.09/GB
discount 5% OFF
possible throttling Possible Throttling
5G
Asia One Year eSIM 100 GB - 365 Days
100GB
365 Days
$90.00
$0.90/GB
discount 5% OFF
5G
Global One Year eSIM 30 GB - 365 Days
30GB
365 Days
$90.00
$3.00/GB
discount 5% OFF
5G
Global Premium eSIM 10 GB, 100 Call, 100 SMS - 180 Days
10GB
180 Days
$95.00
$9.50/GB
discount 5% OFF
5G
call/sms Call/SMS
Global eSIM 50 GB - 15 Days
50GB
15 Days
$105.00
$2.10/GB
discount 5% OFF
5G
Global Premium eSIM 20 GB, 200 Call, 200 SMS - 365 Days
20GB
365 Days
$105.00
$5.25/GB
discount 5% OFF
5G
call/sms Call/SMS
Global eSIM 50 GB - 30 Days
50GB
30 Days
$110.00
$2.20/GB
discount 5% OFF
5G
Global One Year eSIM 50 GB - 365 Days
50GB
365 Days
$120.00
$2.40/GB
discount 5% OFF
5G
Global One Year eSIM 100 GB - 365 Days
100GB
365 Days
$160.00
$1.60/GB
discount 5% OFF
5G

Data plans for this provider are automatically updated. While we strive to keep the information accurate, we cannot guarantee its completeness or accuracy. Please confirm all details on the provider's official website or app before purchasing.

Customer Reviews

Share your own experience and help fellow travelers!

Star iconStar iconStar iconStar iconStar icon
Japan

“The first time I used an international eSIM from this website with this company, I had no problems at all. I generally got 5G, and I was even in small towns in Japan—I honestly didn’t expect it to work that well.

I highly recommend it. To avoid any issues, and since it was 20GB, I disabled several apps so they wouldn’t use data in the background. By the way, I was also sharing it with my wife.

Everything was perfect.”

David

Star iconStar iconStar iconStar iconStar icon
Japan

“Used without issues in both Tokyo and Osaka. The latency wasn't great due to roaming connection through Singapore, but was manageable. At least it’s more convenient than eSIMs that go through Hong Kong and don’t work with services like ChatGPT. The network was au’s LTE or 5G, and signal was solid everywhere, no complaints.”

Pam

Star iconStar iconStar iconStar iconStar icon
Japan

“coverage was very good, easy setup at public wifi spot upon arrival. One major thing though: internet breakout is Hong Kong.

There is no instagram coverage (anymore) in Hong Kong!

If you plan to use this operator, you should be aware of this.”

TimK

Star iconStar iconStar iconStar iconStar icon
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.”

TraceMconnell

Star iconStar iconStar iconStar iconStar icon
Japan

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

Christopher M

Roamify for Japan FAQ

Does Roamify offer unlimited data eSIM for Japan?

Yes, Roamify sells unlimited data eSIM plans for Japan. The plans start at $3.50 USD for a 1 day 5G plan and rise to $73.50 USD for a 30 day 5G plan, all of which allow tethering but may have speed throttled under a fair‑usage policy. The fair‑usage policy means data speeds can be reduced after heavy use, so travelers who are concerned about possible speed reductions should contact Roamify to confirm the policy details and the typical amount of data that remains at normal speed.

Does Roamify offer Japan eSIM with phone number and SMS?

Roamify offers Japan eSIM plans that include a phone number and SMS functionality. The plans range from 1GB for 7 days at $15.00 USD up through 20GB for 365 days at $105.00 USD. Each plan provides a number with a dialing code of +1 or +33, so the number is not a local Japanese number; calls can be both inbound and outbound, and SMS can be sent and received. Users are encouraged to confirm the exact details with Roamify if they need specific local coverage or dialing requirements.

How many data plans does Roamify offer for Japan?

Roamify’s catalog contains 37 single‑coverage eSIM options and 113 multi‑coverage options overall, covering a wide range of destinations including Japan. The exact breakdown of these plans that are specifically dedicated to Japan is not detailed in the dataset, so the precise number of single‑country and multi‑country plans available for Japan cannot be stated. Across all plans, users can expect prices that span from as low as $3.00 up to $160.00, with data allowances ranging from 1 GB to unlimited and validity periods between 1 and 365 days. Some plans support tethering, while others may experience throttled speeds.

Summarized by AI, Last updated:

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