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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
$4.73
(MYR 20.00)
$1.58/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
3GB
15
Days
$4.73
(MYR 20.00)
$1.58/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
3GB
+ ∞ at 200kbps
15
Days
$4.97
(MYR 21.00)
$1.66/GB
discount GET 5% OFF
low latency Low latency
Japan eSIM (IIJ-Docomo)
5GB
+ ∞ at 200kbps
30
Days
$6.15
(MYR 26.00)
$1.23/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
5GB
+ ∞ at 128kbps
30
Days
$7.09
(MYR 30.00)
$1.42/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
5GB
30
Days
$7.09
(MYR 30.00)
$1.42/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
10GB
+ ∞ at 200kbps
30
Days
$8.51
(MYR 36.00)
$0.85/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
10GB
+ ∞ at 128kbps
30
Days
$9.46
(MYR 40.00)
$0.95/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
10GB
30
Days
$10.64
(MYR 45.00)
$1.06/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
20GB
+ ∞ at 200kbps
30
Days
$15.13
(MYR 64.00)
$0.76/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
20GB
+ ∞ at 128kbps
30
Days
$16.08
(MYR 68.00)
$0.80/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
20GB
30
Days
$18.44
(MYR 78.00)
$0.92/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
30GB
+ ∞ at 200kbps
30
Days
$19.86
(MYR 84.00)
$0.66/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
30GB
+ ∞ at 128kbps
30
Days
$22.46
(MYR 95.00)
$0.75/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
30GB
30
Days
$26.01
(MYR 110.00)
$0.87/GB
discount GET 5% OFF
5G
Japan eSIM (IIJ-Docomo)
50GB
+ ∞ at 200kbps
30
Days
$32.63
(MYR 138.00)
$0.65/GB
discount GET 5% OFF
low latency Low latency
China, Japan & South Korea eSIM
50GB
+ ∞ at 128kbps
30
Days
$35.47
(MYR 150.00)
$0.71/GB
discount GET 5% OFF
5G
Japan eSIM (KDDI)
50GB
30
Days
$41.38
(MYR 175.00)
$0.83/GB
discount GET 5% OFF
5G

Frequently Asked Questions

Does airdatalink offer unlimited data eSIM for Japan?

Airdatalink does not provide an unlimited data eSIM for Japan. All of its Japan‑based eSIM offerings are fixed‑data plans.
For travelers who need a high data allowance, airdatalink offers a 50GB Japan eSIM (IIJ‑Docomo) for $32.66 USD and a 30GB Japan eSIM (IIJ‑Docomo) for $19.88 USD, both valid for 30 days. Choosing a fixed plan can be more cost‑effective unless the user is an extremely heavy data consumer.

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 offers 12 single‑country data plans and 6 multi‑country data plans for Japan. The available plans provide between 3 GB and 50 GB of data, are priced from about $4.73 to $41.42, and remain active for 15 to 30 days. All of the plans are fixed data amounts rather than daily data caps.

Summarized by Gen AI. Last updated:

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