iRoamly could be the most versatile travel eSIM brand, supporting fast and stable internet in over 140 countries. It offers a wide range of package options including Daily, Total, Unlimited, as well as packages with calls and SMS.
iRoamly 
2 reviews iRoamly could be the most versatile travel eSIM brand, supporting fast and stable internet in over 140 countries. It offers a wide range of package options including Daily, Total, Unlimited, as well as packages with calls and SMS.
iRoamly eSIM Data Plans for Japan
iRoamly-eSIM-500MB-1 Day-Daily-Free
500MB
1
Day
$0.00
New Users Only
Japan-eSIM-500MB-2 Days-Daily
500MB/day
+ ∞ at 256kbps
2
Days
$0.80
$0.80/GB
Japan-eSIM-1GB-1 Day-Daily
1GB
+ ∞ at 256kbps
1
Day
$1.30
$1.30/GB
Japan-eSIM-1GB-3 Days-Total
1GB
3
Days
$1.60
$1.60/GB
Japan-eSIM-1GB-5 Days-Total
1GB
5
Days
$1.70
$1.70/GB
Japan-eSIM-2GB-1 Day-Daily
2GB
+ ∞ at 256kbps
1
Day
$1.80
$0.90/GB
Japan-eSIM-500MB-3 Days-Daily
500MB/day
+ ∞ at 256kbps
3
Days
$1.80
$1.20/GB
Japan-eSIM-1GB-7 Days-Total
1GB
7
Days
$1.80
$1.80/GB
Japan-eSIM-1GB-10 Days-Total
1GB
10
Days
$2.00
$2.00/GB
Japan-eSIM-3GB-1 Day-Daily
3GB
+ ∞ at 256kbps
1
Day
$2.10
$0.70/GB
Japan-eSIM-1GB-3 Days-Daily
1GB/day
+ ∞ at 256kbps
3
Days
$2.10
$0.70/GB
Japan-eSIM-1GB-15 Days-Total
1GB
15
Days
$2.10
$2.10/GB
Japan-eSIM-1GB-30 Days-Total
1GB
30
Days
$2.20
$2.20/GB
Japan-eSIM-1GB-2 Days-Daily
1GB/day
+ ∞ at 256kbps
2
Days
$2.30
$1.15/GB
Japan-eSIM-500MB-4 Days-Daily
500MB/day
+ ∞ at 256kbps
4
Days
$2.30
$1.15/GB
Japan-eSIM-500MB-5 Days-Daily
500MB/day
+ ∞ at 256kbps
5
Days
$2.60
$1.04/GB
Japan-eSIM-500MB-6 Days-Daily
500MB/day
+ ∞ at 256kbps
6
Days
$2.70
$0.90/GB
Japan-eSIM-Unlimited-1 Day-Daily
Unlimited
1
Day
$2.80
Max speed: 20Mbps
Japan-eSIM-1GB-4 Days-Daily
1GB/day
+ ∞ at 256kbps
4
Days
$3.00
$0.75/GB
Japan-eSIM-3GB-3 Days-Total
3GB
3
Days
$3.10
$1.03/GB
Japan-eSIM-500MB-7 Days-Daily
500MB/day
+ ∞ at 256kbps
7
Days
$3.20
$0.91/GB
Japan-eSIM-3GB-5 Days-Total
3GB
5
Days
$3.20
$1.07/GB
Japan-eSIM-3GB-7 Days-Total
3GB
7
Days
$3.30
$1.10/GB
Japan-eSIM-5GB-3 Days-Total
5GB
3
Days
$3.40
$0.68/GB
Japan-eSIM-1GB-5 Days-Daily
1GB/day
+ ∞ at 256kbps
5
Days
$3.50
$0.70/GB
Japan-eSIM-2GB-2 Days-Daily
2GB/day
+ ∞ at 256kbps
2
Days
$3.60
$0.90/GB
Japan-eSIM-500MB-8 Days-Daily
500MB/day
+ ∞ at 256kbps
8
Days
$3.60
$0.90/GB
Japan-eSIM-3GB-10 Days-Total
3GB
10
Days
$3.60
$1.20/GB
Japan-eSIM-3GB-15 Days-Total
3GB
15
Days
$3.70
$1.23/GB
Japan-eSIM-3GB-30 Days-Total
3GB
30
Days
$3.80
$1.27/GB
Japan-eSIM-1GB-6 Days-Daily
1GB/day
+ ∞ at 256kbps
6
Days
$4.00
$0.67/GB
Japan-eSIM-5GB-5 Days-Total
5GB
5
Days
$4.00
$0.80/GB
Japan-eSIM-500MB-9 Days-Daily
500MB/day
+ ∞ at 256kbps
9
Days
$4.00
$0.89/GB
Japan-eSIM-3GB-2 Days-Daily
3GB/day
+ ∞ at 256kbps
2
Days
$4.10
$0.68/GB
Japan-eSIM-2GB-3 Days-Daily
2GB/day
+ ∞ at 256kbps
3
Days
$4.20
$0.70/GB
Japan-eSIM-5GB-7 Days-Total
5GB
7
Days
$4.20
$0.84/GB
Japan-eSIM-5GB-10 Days-Total
5GB
10
Days
$4.40
$0.88/GB
Japan-eSIM-1GB-7 Days-Daily
1GB/day
+ ∞ at 256kbps
7
Days
$4.50
$0.64/GB
Japan-eSIM-500MB-10 Days-Daily
500MB/day
+ ∞ at 256kbps
10
Days
$4.50
$0.90/GB
Japan-eSIM-500MB-11 Days-Daily
500MB/day
+ ∞ at 256kbps
11
Days
$4.90
$0.89/GB
Japan-eSIM-5GB-15 Days-Total
5GB
15
Days
$4.90
$0.98/GB
Japan-eSIM-3GB-3 Days-Daily
3GB/day
+ ∞ at 256kbps
3
Days
$5.00
$0.56/GB
Japan-eSIM-Unlimited-2 Days-Daily
Unlimited
2
Days
$5.10
Max speed: 20Mbps
Japan-eSIM-5GB-30 Days-Total
5GB
30
Days
$5.20
$1.04/GB
Japan-eSIM-500MB-12 Days-Daily
500MB/day
+ ∞ at 256kbps
12
Days
$5.40
$0.90/GB
Japan-eSIM-2GB-4 Days-Daily
2GB/day
+ ∞ at 256kbps
4
Days
$5.60
$0.70/GB
Japan-eSIM-500MB-13 Days-Daily
500MB/day
+ ∞ at 256kbps
13
Days
$5.80
$0.89/GB
Japan-eSIM-1GB-8 Days-Daily
1GB/day
+ ∞ at 256kbps
8
Days
$6.10
$0.76/GB
Japan-eSIM-500MB-14 Days-Daily
500MB/day
+ ∞ at 256kbps
14
Days
$6.20
$0.89/GB
Japan-eSIM-10GB-3 Days-Total
10GB
3
Days
$6.50
$0.65/GB
Japan-eSIM-3GB-4 Days-Daily
3GB/day
+ ∞ at 256kbps
4
Days
$6.60
$0.55/GB
Japan-eSIM-500MB-15 Days-Daily
500MB/day
+ ∞ at 256kbps
15
Days
$6.70
$0.89/GB
Japan-eSIM-1GB-9 Days-Daily
1GB/day
+ ∞ at 256kbps
9
Days
$6.90
$0.77/GB
Japan-eSIM-2GB-5 Days-Daily
2GB/day
+ ∞ at 256kbps
5
Days
$7.00
$0.70/GB
Japan-eSIM-10GB-5 Days-Total
10GB
5
Days
$7.10
$0.71/GB
Japan-eSIM-500MB-16 Days-Daily
500MB/day
+ ∞ at 256kbps
16
Days
$7.10
$0.89/GB
Japan-eSIM-1GB-10 Days-Daily
1GB/day
+ ∞ at 256kbps
10
Days
$7.40
$0.74/GB
Japan-eSIM-Unlimited-3 Days-Daily
Unlimited
3
Days
$7.60
Max speed: 20Mbps
Japan-eSIM-2GB-6 Days-Daily
2GB/day
+ ∞ at 256kbps
6
Days
$7.60
$0.63/GB
Japan-eSIM-10GB-7 Days-Total
10GB
7
Days
$7.60
$0.76/GB
Japan-eSIM-500MB-17 Days-Daily
500MB/day
+ ∞ at 256kbps
17
Days
$7.60
$0.89/GB
Japan-eSIM-3GB-5 Days-Daily
3GB/day
+ ∞ at 256kbps
5
Days
$8.00
$0.53/GB
Japan-eSIM-500MB-18 Days-Daily
500MB/day
+ ∞ at 256kbps
18
Days
$8.00
$0.89/GB
Global-147 Countries-eSIM-500MB-1 Day-Daily
500MB
+ ∞ at 384kbps
1
Day
$8.00
$16.00/GB
Japan-eSIM-1GB-11 Days-Daily
1GB/day
+ ∞ at 256kbps
11
Days
$8.10
$0.74/GB
Japan-eSIM-10GB-10 Days-Total
10GB
10
Days
$8.30
$0.83/GB
Japan-eSIM-500MB-19 Days-Daily
500MB/day
+ ∞ at 256kbps
19
Days
$8.50
$0.89/GB
Japan-eSIM-2GB-7 Days-Daily
2GB/day
+ ∞ at 256kbps
7
Days
$8.90
$0.64/GB
Japan-eSIM-1GB-12 Days-Daily
1GB/day
+ ∞ at 256kbps
12
Days
$8.90
$0.74/GB
Japan-eSIM-500MB-20 Days-Daily
500MB/day
+ ∞ at 256kbps
20
Days
$8.90
$0.89/GB
Japan-eSIM-10GB-15 Days-Total
10GB
15
Days
$9.00
$0.90/GB
Japan-eSIM-10GB-30 Days-Total
10GB
30
Days
$9.30
$0.93/GB
Japan-eSIM-3GB-6 Days-Daily
3GB/day
+ ∞ at 256kbps
6
Days
$9.50
$0.53/GB
Japan-eSIM-1GB-13 Days-Daily
1GB/day
+ ∞ at 256kbps
13
Days
$9.60
$0.74/GB
Asia ( 11 Countries)-5GB-3 Days-Total
5GB
3
Days
$10.00
$2.00/GB
Japan-eSIM-Unlimited-4 Days-Daily
Unlimited
4
Days
$10.20
Max speed: 20Mbps
Japan-eSIM-2GB-8 Days-Daily
2GB/day
+ ∞ at 256kbps
8
Days
$10.20
$0.64/GB
Japan-eSIM-1GB-14 Days-Daily
1GB/day
+ ∞ at 256kbps
14
Days
$10.30
$0.74/GB
Asia ( 11 Countries)-5GB-5 Days-Total
5GB
5
Days
$10.50
$2.10/GB
Japan-eSIM-1GB-15 Days-Daily
1GB/day
+ ∞ at 256kbps
15
Days
$10.70
$0.71/GB
Asia ( 11 Countries)-5GB-7 Days-Total
5GB
7
Days
$11.00
$2.20/GB
Global-147 Countries-eSIM-1GB-1 Day-Daily
1GB
+ ∞ at 384kbps
1
Day
$11.00
$11.00/GB
Japan-eSIM-3GB-7 Days-Daily
3GB/day
+ ∞ at 256kbps
7
Days
$11.10
$0.53/GB
Japan-eSIM-500MB-25 Days-Daily
500MB/day
+ ∞ at 256kbps
25
Days
$11.10
$0.89/GB
Japan-eSIM-2GB-9 Days-Daily
2GB/day
+ ∞ at 256kbps
9
Days
$11.40
$0.63/GB
Japan-eSIM-1GB-16 Days-Daily
1GB/day
+ ∞ at 256kbps
16
Days
$11.40
$0.71/GB
Asia ( 11 Countries)-5GB-10 Days-Total
5GB
10
Days
$12.00
$2.40/GB
Japan-eSIM-1GB-17 Days-Daily
1GB/day
+ ∞ at 256kbps
17
Days
$12.10
$0.71/GB
Asia ( 11 Countries)-5GB-15 Days-Total
5GB
15
Days
$12.50
$2.50/GB
Japan-eSIM-Unlimited-5 Days-Daily
Unlimited
5
Days
$12.70
Max speed: 20Mbps
Japan-eSIM-3GB-8 Days-Daily
3GB/day
+ ∞ at 256kbps
8
Days
$12.70
$0.53/GB
Japan-eSIM-2GB-10 Days-Daily
2GB/day
+ ∞ at 256kbps
10
Days
$12.70
$0.64/GB
Japan-eSIM-1GB-18 Days-Daily
1GB/day
+ ∞ at 256kbps
18
Days
$12.80
$0.71/GB
Asia ( 11 Countries)-5GB-30 Days-Total
5GB
30
Days
$13.00
$2.60/GB
Japan-eSIM-500MB-30 Days-Daily
500MB/day
+ ∞ at 256kbps
30
Days
$13.30
$0.89/GB
Japan-eSIM-20GB-3 Days-Total
20GB
3
Days
$13.50
$0.68/GB
Japan-eSIM-1GB-19 Days-Daily
1GB/day
+ ∞ at 256kbps
19
Days
$13.50
$0.71/GB
Japan-eSIM-20GB-5 Days-Total
20GB
5
Days
$13.70
$0.68/GB
Japan-eSIM-2GB-11 Days-Daily
2GB/day
+ ∞ at 256kbps
11
Days
$14.00
$0.64/GB
Japan-eSIM-1GB-20 Days-Daily
1GB/day
+ ∞ at 256kbps
20
Days
$14.20
$0.71/GB
Japan-eSIM-3GB-9 Days-Daily
3GB/day
+ ∞ at 256kbps
9
Days
$14.30
$0.53/GB
Japan-eSIM-20GB-7 Days-Total
20GB
7
Days
$14.50
$0.73/GB
Japan-eSIM-Unlimited-6 Days-Daily
Unlimited
6
Days
$15.20
Max speed: 20Mbps
Japan-eSIM-2GB-12 Days-Daily
2GB/day
+ ∞ at 256kbps
12
Days
$15.20
$0.63/GB
Japan-eSIM-20GB-10 Days-Total
20GB
10
Days
$15.50
$0.78/GB
Global-147 Countries-eSIM-2GB-1 Day-Daily
2GB
+ ∞ at 384kbps
1
Day
$15.50
$7.75/GB
Japan-eSIM-3GB-10 Days-Daily
3GB/day
+ ∞ at 256kbps
10
Days
$15.80
$0.53/GB
Japan-eSIM-2GB-13 Days-Daily
2GB/day
+ ∞ at 256kbps
13
Days
$16.50
$0.63/GB
Japan-eSIM-20GB-15 Days-Total
20GB
15
Days
$16.50
$0.83/GB
Japan-eSIM-3GB-11 Days-Daily
3GB/day
+ ∞ at 256kbps
11
Days
$17.40
$0.53/GB
Japan-eSIM-20GB-30 Days-Total
20GB
30
Days
$17.50
$0.88/GB
Japan-eSIM-Unlimited-7 Days-Daily
Unlimited
7
Days
$17.70
Max speed: 20Mbps
Japan-eSIM-2GB-14 Days-Daily
2GB/day
+ ∞ at 256kbps
14
Days
$17.70
$0.63/GB
Japan-eSIM-1GB-25 Days-Daily
1GB/day
+ ∞ at 256kbps
25
Days
$17.70
$0.71/GB
Asia ( 11 Countries)-10GB-3 Days-Total
10GB
3
Days
$18.00
$1.80/GB
Japan-eSIM-30GB-3 Days-Total
30GB
3
Days
$18.50
$0.62/GB
Japan-eSIM-3GB-12 Days-Daily
3GB/day
+ ∞ at 256kbps
12
Days
$19.00
$0.53/GB
Japan-eSIM-2GB-15 Days-Daily
2GB/day
+ ∞ at 256kbps
15
Days
$19.00
$0.63/GB
Asia ( 11 Countries)-10GB-5 Days-Total
10GB
5
Days
$19.00
$1.90/GB
Japan-eSIM-30GB-5 Days-Total
30GB
5
Days
$20.00
$0.67/GB
Asia ( 11 Countries)-10GB-7 Days-Total
10GB
7
Days
$20.00
$2.00/GB
Global-147 Countries-eSIM-500MB-3 Days-Daily
500MB/day
+ ∞ at 384kbps
3
Days
$20.00
$13.33/GB
Japan-eSIM-2GB-16 Days-Daily
2GB/day
+ ∞ at 256kbps
16
Days
$20.30
$0.63/GB
Japan-eSIM-Unlimited-8 Days-Daily
Unlimited
8
Days
$20.50
Max speed: 20Mbps
Japan-eSIM-3GB-13 Days-Daily
3GB/day
+ ∞ at 256kbps
13
Days
$21.00
$0.54/GB
Japan-eSIM-30GB-7 Days-Total
30GB
7
Days
$21.00
$0.70/GB
Asia ( 11 Countries)-10GB-10 Days-Total
10GB
10
Days
$21.00
$2.10/GB
Japan-eSIM-2GB-17 Days-Daily
2GB/day
+ ∞ at 256kbps
17
Days
$21.50
$0.63/GB
Japan-eSIM-1GB-30 Days-Daily
1GB/day
+ ∞ at 256kbps
30
Days
$21.50
$0.72/GB
Asia ( 11 Countries)-10GB-15 Days-Total
10GB
15
Days
$22.00
$2.20/GB
Japan-eSIM-3GB-14 Days-Daily
3GB/day
+ ∞ at 256kbps
14
Days
$22.50
$0.54/GB
Japan-eSIM-30GB-10 Days-Total
30GB
10
Days
$22.50
$0.75/GB
Japan-eSIM-2GB-18 Days-Daily
2GB/day
+ ∞ at 256kbps
18
Days
$22.80
$0.63/GB
Japan-eSIM-Unlimited-9 Days-Daily
Unlimited
9
Days
$23.00
Max speed: 20Mbps
Japan-eSIM-30GB-15 Days-Total
30GB
15
Days
$23.50
$0.78/GB
Japan-eSIM-3GB-15 Days-Daily
3GB/day
+ ∞ at 256kbps
15
Days
$24.00
$0.53/GB
Asia ( 11 Countries)-10GB-30 Days-Total
10GB
30
Days
$24.00
$2.40/GB
Japan-eSIM-2GB-19 Days-Daily
2GB/day
+ ∞ at 256kbps
19
Days
$24.50
$0.64/GB
Japan-eSIM-30GB-30 Days-Total
30GB
30
Days
$25.00
$0.83/GB
Japan-eSIM-3GB-16 Days-Daily
3GB/day
+ ∞ at 256kbps
16
Days
$25.30
$0.53/GB
Japan-eSIM-Unlimited-10 Days-Daily
Unlimited
10
Days
$25.50
Max speed: 20Mbps
Japan-eSIM-2GB-20 Days-Daily
2GB/day
+ ∞ at 256kbps
20
Days
$25.50
$0.64/GB
Japan-eSIM-3GB-17 Days-Daily
3GB/day
+ ∞ at 256kbps
17
Days
$27.00
$0.53/GB
Japan-eSIM-Unlimited-11 Days-Daily
Unlimited
11
Days
$28.00
Max speed: 20Mbps
Japan-eSIM-50GB-3 Days-Total
50GB
3
Days
$28.00
$0.56/GB
Japan-eSIM-3GB-18 Days-Daily
3GB/day
+ ∞ at 256kbps
18
Days
$28.50
$0.53/GB
Global-147 Countries-eSIM-1GB-3 Days-Daily
1GB/day
+ ∞ at 384kbps
3
Days
$29.00
$9.67/GB
Japan-eSIM-Unlimited-12 Days-Daily
Unlimited
12
Days
$30.00
Max speed: 20Mbps
Japan-eSIM-3GB-19 Days-Daily
3GB/day
+ ∞ at 256kbps
19
Days
$30.00
$0.53/GB
Japan-eSIM-50GB-5 Days-Total
50GB
5
Days
$30.00
$0.60/GB
Japan-eSIM-3GB-20 Days-Daily
3GB/day
+ ∞ at 256kbps
20
Days
$31.00
$0.52/GB
Japan-eSIM-50GB-7 Days-Total
50GB
7
Days
$31.00
$0.62/GB
Japan-eSIM-2GB-25 Days-Daily
2GB/day
+ ∞ at 256kbps
25
Days
$31.00
$0.62/GB
Global-72 Countries-eSIM-5GB-365 Days-Total
5GB
365
Days
$31.50
$6.30/GB
Japan-eSIM-Unlimited-13 Days-Daily
Unlimited
13
Days
$32.00
Max speed: 20Mbps
Global-147 Countries-eSIM-500MB-5 Days-Daily
500MB/day
+ ∞ at 384kbps
5
Days
$32.00
$12.80/GB
Asia ( 11 Countries)-20GB-3 Days-Total
20GB
3
Days
$33.00
$1.65/GB
Japan-eSIM-50GB-10 Days-Total
50GB
10
Days
$34.00
$0.68/GB
Japan-eSIM-Unlimited-14 Days-Daily
Unlimited
14
Days
$35.00
Max speed: 20Mbps
Japan-eSIM-50GB-15 Days-Total
50GB
15
Days
$35.00
$0.70/GB
Asia ( 11 Countries)-20GB-5 Days-Total
20GB
5
Days
$35.00
$1.75/GB
Global ( 148 Countries)-500MB-7 Days-Daily
500MB/day
7
Days
$35.00
$10.00/GB
Japan-eSIM-Unlimited-15 Days-Daily
Unlimited
15
Days
$37.00
Max speed: 20Mbps
Japan-eSIM-2GB-30 Days-Daily
2GB/day
+ ∞ at 256kbps
30
Days
$37.00
$0.62/GB
Japan-eSIM-50GB-30 Days-Total
50GB
30
Days
$37.00
$0.74/GB
Asia ( 11 Countries)-20GB-7 Days-Total
20GB
7
Days
$38.00
$1.90/GB
Japan-eSIM-3GB-25 Days-Daily
3GB/day
+ ∞ at 256kbps
25
Days
$39.00
$0.52/GB
Japan-eSIM-Unlimited-16 Days-Daily
Unlimited
16
Days
$40.00
Max speed: 20Mbps
Asia ( 11 Countries)-20GB-10 Days-Total
20GB
10
Days
$40.00
$2.00/GB
Japan-eSIM-Unlimited-17 Days-Daily
Unlimited
17
Days
$42.00
Max speed: 20Mbps
Asia ( 11 Countries)-20GB-15 Days-Total
20GB
15
Days
$42.00
$2.10/GB
Global-147 Countries-eSIM-2GB-3 Days-Daily
2GB/day
+ ∞ at 384kbps
3
Days
$42.00
$7.00/GB
Global-147 Countries-eSIM-500MB-7 Days-Daily
500MB/day
+ ∞ at 384kbps
7
Days
$44.00
$12.57/GB
Japan-eSIM-Unlimited-18 Days-Daily
Unlimited
18
Days
$45.00
Max speed: 20Mbps
Asia ( 11 Countries)-20GB-30 Days-Total
20GB
30
Days
$45.00
$2.25/GB
Japan-eSIM-3GB-30 Days-Daily
3GB/day
+ ∞ at 256kbps
30
Days
$47.00
$0.52/GB
Global-147 Countries-eSIM-1GB-5 Days-Daily
1GB/day
+ ∞ at 384kbps
5
Days
$47.00
$9.40/GB
Japan-eSIM-Unlimited-19 Days-Daily
Unlimited
19
Days
$48.00
Max speed: 20Mbps
Japan-eSIM-Unlimited-20 Days-Daily
Unlimited
20
Days
$50.00
Max speed: 20Mbps
Global ( 148 Countries)-1GB-7 Days-Daily
1GB/day
7
Days
$52.00
$7.43/GB
Global-72 Countries-eSIM-10GB-365 Days-Total
10GB
365
Days
$56.00
$5.60/GB
Global-147 Countries-eSIM-500MB-10 Days-Daily
500MB/day
+ ∞ at 384kbps
10
Days
$61.00
$12.20/GB
Japan-eSIM-Unlimited-25 Days-Daily
Unlimited
25
Days
$63.00
Max speed: 20Mbps
Global-147 Countries-eSIM-1GB-7 Days-Daily
1GB/day
+ ∞ at 384kbps
7
Days
$65.00
$9.29/GB
Global-147 Countries-eSIM-500MB-15 Days-Daily
500MB/day
+ ∞ at 384kbps
15
Days
$66.00
$8.80/GB
Global-147 Countries-eSIM-2GB-5 Days-Daily
2GB/day
+ ∞ at 384kbps
5
Days
$69.00
$6.90/GB
Japan-eSIM-Unlimited-30 Days-Daily
Unlimited
30
Days
$75.00
Max speed: 20Mbps
Global-72 Countries-eSIM-15GB-365 Days-Total
15GB
365
Days
$78.00
$5.20/GB
Global-147 Countries-eSIM-500MB-20 Days-Daily
500MB/day
+ ∞ at 384kbps
20
Days
$78.00
$7.80/GB
Global-147 Countries-eSIM-500MB-25 Days-Daily
500MB/day
+ ∞ at 384kbps
25
Days
$88.00
$7.04/GB
Global-147 Countries-eSIM-1GB-10 Days-Daily
1GB/day
+ ∞ at 384kbps
10
Days
$91.00
$9.10/GB
Global-147 Countries-eSIM-500MB-30 Days-Daily
500MB/day
+ ∞ at 384kbps
30
Days
$95.00
$6.33/GB
Global-72 Countries-eSIM-20GB-365 Days-Total
20GB
365
Days
$96.00
$4.80/GB
Global-147 Countries-eSIM-2GB-7 Days-Daily
2GB/day
+ ∞ at 384kbps
7
Days
$96.00
$6.86/GB
Global-147 Countries-eSIM-1GB-15 Days-Daily
1GB/day
+ ∞ at 384kbps
15
Days
$98.00
$6.53/GB
Global-72 Countries-eSIM-25GB-365 Days-Total
25GB
365
Days
$110.00
$4.40/GB
Global-147 Countries-eSIM-1GB-20 Days-Daily
1GB/day
+ ∞ at 384kbps
20
Days
$116.00
$5.80/GB
Global-72 Countries-eSIM-30GB-365 Days-Total
30GB
365
Days
$121.00
$4.03/GB
Global-147 Countries-eSIM-1GB-25 Days-Daily
1GB/day
+ ∞ at 384kbps
25
Days
$131.00
$5.24/GB
Global-147 Countries-eSIM-2GB-10 Days-Daily
2GB/day
+ ∞ at 384kbps
10
Days
$136.00
$6.80/GB
Global-147 Countries-eSIM-1GB-30 Days-Daily
1GB/day
+ ∞ at 384kbps
30
Days
$141.00
$4.70/GB
Global-147 Countries-eSIM-2GB-15 Days-Daily
2GB/day
+ ∞ at 384kbps
15
Days
$147.00
$4.90/GB
Global-147 Countries-eSIM-2GB-20 Days-Daily
2GB/day
+ ∞ at 384kbps
20
Days
$171.00
$4.28/GB
Global-72 Countries-eSIM-50GB-365 Days-Total
50GB
365
Days
$182.00
$3.64/GB
Global-147 Countries-eSIM-2GB-25 Days-Daily
2GB/day
+ ∞ at 384kbps
25
Days
$191.00
$3.82/GB
Global-72 Countries-eSIM-60GB-365 Days-Total
60GB
365
Days
$195.00
$3.25/GB
Global-147 Countries-eSIM-2GB-30 Days-Daily
2GB/day
+ ∞ at 384kbps
30
Days
$211.00
$3.52/GB
Global-72 Countries-eSIM-90GB-365 Days-Total
90GB
365
Days
$257.00
$2.86/GB
Unfiltered Customer Reviews
Chen Lineused iRoamly
The internet worked perfectly everywhere – airports , even on road trips. No annoying "loading..." screens! Plus their customer chat is LEGIT. Messaged them at 1AM (jetlag lol) and replied in 2 minutes. She literally stayed on chat while I set it up, double-checked everything. Way cheaper than my phone plan back home. Never going back to regular SIM cards!
Françoisused iRoamly
I used their unlimited 3-day plan and could use more than 20GB of data, so it seems to be indeed unlimited. However, the speed was capped at 10 Mbps the whole time.
Traffic was routed through Hong Kong, so the latency was not great but not too bad.
The issue with a Hong Kong IP is that I couldn't access some services like ChatGPT.
Frequently Asked Questions
Does iRoamly offer unlimited data eSIM for Japan?
Yes, iRoamly provides unlimited data eSIM plans for Japan. For Japan travelers, the unlimited plans cover validity periods from 1 day up to 30 days and are priced between $2.80 USD for a 1‑day plan and $75.00 USD for a 30‑day plan. These plans run on 4G or 5G networks with a maximum speed of 20 000 kbps; however, after heavy usage, authorities may throttle the speed. If you are concerned about potential throttling and would like to confirm the Fair Usage Policy details or the amount of data you can use at normal speed, it is best to contact iRoamly directly.
Does iRoamly offer Japan eSIM with phone number and SMS?
iRoamly does not offer a Japan eSIM that includes a phone number or SMS capability. All iRoamly eSIM plans for Japan are data‑only. If travelers need voice or messaging services, they can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection without requiring a local phone number or SMS functionality.
How many data plans does iRoamly offer for Japan?
iRoamly offers 81 single‑country data plans and 57 multi‑country plans for Japan, giving travelers a wide selection of options. The plans cover a price range from $0.00 to $257.00 and a data range from 500 MB up to unlimited data, with validity periods spanning 1 to 365 days. Travelers can choose between daily data cap plans—54 in number—and fixed data cap plans—84 in number—allowing them to select a plan that best matches their usage patterns.
Summarized by Gen AI. Last updated:
Japan Also Covered By
Other Countries Nearby Japan
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