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airdatalink
airdatalink certified

airdatalink specializes in affordable and reliable eSIM solutions, perfect for staying connected while traveling. With our focus on providing the best value and service, you can explore the world with confidence and ease.

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airdatalink eSIM Data Plans for Japan

China, Japan & South Korea eSIM
3GB
+ ∞ at 128kbps
15
Days
$4.74
(MYR 20.00)
$1.58/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
3GB
15
Days
$4.74
(MYR 20.00)
$1.58/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
3GB
+ ∞ at 200kbps
15
Days
$4.98
(MYR 21.00)
$1.66/GB
discount GET 5% OFF
low latency Low latency
Japan eSIM (IIJ-Docomo)
5GB
+ ∞ at 200kbps
30
Days
$6.17
(MYR 26.00)
$1.23/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
5GB
+ ∞ at 128kbps
30
Days
$7.12
(MYR 30.00)
$1.42/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
5GB
30
Days
$7.12
(MYR 30.00)
$1.42/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
10GB
+ ∞ at 200kbps
30
Days
$8.54
(MYR 36.00)
$0.85/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
10GB
+ ∞ at 128kbps
30
Days
$9.49
(MYR 40.00)
$0.95/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
10GB
30
Days
$10.67
(MYR 45.00)
$1.07/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
20GB
+ ∞ at 200kbps
30
Days
$14.23
(MYR 60.00)
$0.71/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
20GB
+ ∞ at 128kbps
30
Days
$16.13
(MYR 68.00)
$0.81/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
20GB
30
Days
$18.50
(MYR 78.00)
$0.93/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
30GB
+ ∞ at 200kbps
30
Days
$19.21
(MYR 81.00)
$0.64/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
30GB
+ ∞ at 128kbps
30
Days
$22.53
(MYR 95.00)
$0.75/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
30GB
30
Days
$26.09
(MYR 110.00)
$0.87/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
50GB
+ ∞ at 200kbps
30
Days
$30.36
(MYR 128.00)
$0.61/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
50GB
+ ∞ at 128kbps
30
Days
$35.58
(MYR 150.00)
$0.71/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
50GB
30
Days
$41.51
(MYR 175.00)
$0.83/GB
discount GET 5% OFF
5G

Frequently Asked Questions

Does airdatalink offer unlimited data eSIM for Japan?

The data available for airdatalink shows no unlimited data eSIMs for Japan. All offered plans have data caps of either 30GB or 50GB and a validity of 30 days. Examples of the larger fixed‑data options include the Japan eSIM (IIJ‑Docomo) 50GB plan priced at $30.43 USD and the Japan eSIM (KDDI) 50GB plan priced at $41.60 USD, both valid for 30 days and using 4G or 5G networks. If you anticipate a very high data usage, a fixed plan might be more cost‑effective compared to a lower‑cap—or not‑available—unlimited offering.

Does airdatalink offer Japan eSIM with phone number and SMS?

airdatalink does not offer Japan eSIM plans that include a phone number or SMS capability. The provider’s Japanese eSIMs are data‑only, so they provide high‑speed internet only. Travelers who need calls or messaging can rely on VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection.

How many data plans does airdatalink offer for Japan?

Airdatalink provides a total of 12 single‑country plans and 6 multi‑country plans that cover Japan. The available plans range in price from about $4.75 up to $41.60 and offer data caps between 3 GB and 50 GB, with validity periods of 15 to 30 days. Some of these plans allow tethering and, where applicable, a reduced speed option at 128 kbps or 200 kbps.

Summarized by Gen AI. Last updated:

Japan Also Covered By

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