Compare all Japan eSIMs
Inbox eSIM eSIMs for Japan in 2026
10%off
Discount code
ESIMGUIDESelected plans only
- Data
- 10 GB
- Validity
- 30 Days
- Price
- $7.11
$7.90
Coverage
Plan type
Data
Validity
All eSIMs for Inbox eSIM in Japan
Plan name
1 GB
7 Days
$2.61
$2.61
5G
Inbox eSIM - Japan 1 GB / 7 daysJapan 1 GB / 7 days
Inbox eSIM
1 GB
7 Days
$2.61/GB
$2.61
1 GB
7 Days
$2.90
$2.90
5G
Inbox eSIM - Asia 14 regional 1 GB / 7 daysAsia 14 regional 1 GB / 7 days
Inbox eSIM
1 GB
7 Days
$2.90/GB
$2.90
3 GB
30 Days
$1.30
$3.90
5G
Inbox eSIM - Japan 3 GB / 30 daysJapan 3 GB / 30 days
Inbox eSIM
3 GB
30 Days
$1.30/GB
$3.90
1 GB
7 Days
$3.90
$3.90
5G
Inbox eSIM - China + Japan + Korea regional 1 GB / 7 daysChina + Japan + Korea regional 1 GB / 7 days
Inbox eSIM
1 GB
7 Days
$3.90/GB
$3.90
3 GB
30 Days
$1.77
$5.31
5G
Inbox eSIM - Asia 14 regional 3 GB / 30 daysAsia 14 regional 3 GB / 30 days
Inbox eSIM
3 GB
30 Days
$1.77/GB
$5.31
5 GB
30 Days
$1.06
$5.31
5G
Inbox eSIM - Japan 5 GB / 30 daysJapan 5 GB / 30 days
Inbox eSIM
5 GB
30 Days
$1.06/GB
$5.31
1 GB
7 Days
$5.90
$5.90
5G
Inbox eSIM - Asia regional 1 GB / 7 daysAsia regional 1 GB / 7 days
Inbox eSIM
1 GB
7 Days
$5.90/GB
$5.90
5 GB
30 Days
$1.24
$6.21
5G
Inbox eSIM - Asia 14 regional 5 GB / 30 daysAsia 14 regional 5 GB / 30 days
Inbox eSIM
5 GB
30 Days
$1.24/GB
$6.21
1 GB
7 Days
$6.90
$6.90
5G
Inbox eSIM - Global 1 GB / 7 daysGlobal 1 GB / 7 days
Inbox eSIM
1 GB
7 Days
$6.90/GB
$6.90
10 GB
30 Days
$0.71
$7.11
5G
Inbox eSIM - Japan 10 GB / 30 daysJapan 10 GB / 30 days
Inbox eSIM
10 GB
30 Days
$0.71/GB
$7.11
3 GB
30 Days
$2.67
$8.01
5G
Inbox eSIM - China + Japan + Korea regional 3 GB / 30 daysChina + Japan + Korea regional 3 GB / 30 days
Inbox eSIM
3 GB
30 Days
$2.67/GB
$8.01
10 GB
30 Days
$0.98
$9.81
5G
Inbox eSIM - Asia 14 regional 10 GB / 30 daysAsia 14 regional 10 GB / 30 days
Inbox eSIM
10 GB
30 Days
$0.98/GB
$9.81
About Inbox eSIM
Inbox eSIM sells data-only travel eSIMs for single countries, regions and worldwide, delivered by email as a QR code and one-tap install link with no app or account. Alongside fixed-allowance plans it offers a Day Pass in many countries, which slows rather than stops once each day's high-speed allowance is used. Plans price in USD.
Other eSIM Providers for Japan
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