Airalo
- 5G
- 100%of plans
- Hotspot
- Not stated by provider
- Calls & SMS
- 0%of plans
- Plan types
- Total / Daily26 plans here
- Cheapest here
- $4.001 GB
- New-customer only
- 0%of plans
How Airalo compares in Japan
#22 of 31 for 10 GB · 30 days. The cheapest is $6.59 from EscapeSIM.
Cheapest ~1 GB (7+ days): $8.50. Market cheapest: $0.69 (eSIM4Travel).
Cheapest 10 GB · 30 days: $18.00. Market cheapest: $6.59 (EscapeSIM).
All 26 Airalo plans for Japan
Provider
Data
Validity
Network
Per GB
Price
Buy
Airalo
Asialink - 1 GB1 GBtotal
3 days
5G au (KDDI)SoftBank
$4.00 /GB
$4.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 3 GB3 GBtotal
3 days
5G au (KDDI)SoftBank
$2.50 /GB
$7.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 3 GB3 GBtotal
7 days
5G au (KDDI)SoftBank
$2.67 /GB
$8.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Discover - 1 GB1 GBtotal
7 days
5G au (KDDI)SoftBank
$8.50 /GB
$8.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 5 GB5 GBtotal
7 days
5G au (KDDI)SoftBank
$2.00 /GB
$10.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 5 GB5 GBtotal
15 days
5G au (KDDI)SoftBank
$2.10 /GB
$10.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 5 GB5 GBtotal
30 days
5G au (KDDI)SoftBank
$2.20 /GB
$11.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Asialink - Unlimited3 GB / day9 GB total
3 days
5G1000 kbps after au (KDDI)SoftBank
$1.28 /GB
$11.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Discover - 2 GB2 GBtotal
15 days
5G au (KDDI)SoftBank
$8.25 /GB
$16.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 10 GB10 GBtotal
7 days
5G au (KDDI)SoftBank
$1.70 /GB
$17.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - Unlimited3 GB / day15 GB total
5 days
5G1000 kbps after au (KDDI)SoftBank
$1.13 /GB
$17.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Moshi Moshi - 10 GB10 GBtotal
15 days
5G au (KDDI)SoftBank
$1.75 /GB
$17.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 10 GB10 GBtotal
30 days
5G au (KDDI)SoftBank
$1.80 /GB
$18.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 20 GB20 GBtotal
15 days
5G au (KDDI)SoftBank
$1.20 /GB
$24.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Discover - 3 GB3 GBtotal
30 days
5G au (KDDI)SoftBank
$8.00 /GB
$24.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - 20 GB20 GBtotal
30 days
5G au (KDDI)SoftBank
$1.25 /GB
$25.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Asialink - Unlimited3 GB / day21 GB total
7 days
5G1000 kbps after au (KDDI)SoftBank
$1.24 /GB
$26.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Moshi Moshi - Unlimited3 GB / day30 GB total
10 days
5G1000 kbps after au (KDDI)SoftBank
$1.15 /GB
$34.50
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Discover - 5 GB5 GBtotal
60 days
5G au (KDDI)SoftBank
$7.00 /GB
$35.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - Unlimited3 GB / day45 GB total
15 days
5G1000 kbps after au (KDDI)SoftBank
$1.07 /GB
$48.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Discover - 10 GB10 GBtotal
180 days
5G au (KDDI)SoftBank
$5.70 /GB
$57.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Asialink - 50 GB50 GBtotal
30 days
5G au (KDDI)SoftBank
$1.18 /GB
$59.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Discover - 20 GB20 GBtotal
1 yr
5G au (KDDI)SoftBank
$3.30 /GB
$66.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Asialink - 50 GB50 GBtotal
90 days
5G au (KDDI)SoftBank
$1.38 /GB
$69.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
Airalo
Moshi Moshi - Unlimited3 GB / day90 GB total
30 days
5G1000 kbps after au (KDDI)SoftBank
$0.77 /GB
$69.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed, then 1000 kbps
- Hotspot
- Not stated
Airalo
Asialink - 100 GB100 GBtotal
180 days
5G au (KDDI)SoftBank
$0.89 /GB
$89.00
- Networks
- au (KDDI), SoftBank
- Speed
- Full speed; cuts off when used up
- Hotspot
- Not stated
FAQ
How much do Airalo eSIM plans cost in Japan?
Airalo has 26 plans for Japan, starting at $4.00 (snapshot as of October 4, 2026).
Which networks does Airalo use in Japan?
au (KDDI) (26 plans), SoftBank (26 plans).
Do Airalo plans in Japan support 5G and hotspot?
100% of Airalo's Japan plans are marked 5G. Hotspot is not stated on any plan.
How does Airalo compare on price in Japan?
For 10 GB · 30-day plans, Airalo ranks #22 of 31 providers by price. The cheapest option is $6.59 from EscapeSIM.
Other providers in Japan
When you buy through a link marked “↗”, the provider pays us a fee. It never changes the price you pay and never changes the order of any table.