Asia
✓ Prices checked Sep 30, 2026
Airalo Japan eSIM plans & prices
Airalo's complete Japan lineup — 17 plans, benchmarked against all 8 providers and 177 plans we track for this country.
The verdict, computed
Is Airalo the right eSIM for Japan?
Airalo's best rate in Japan is $1.20/GB — rank #5 of 8; the country benchmark is $0.55/GB. Entry price is $4.00 against the country floor of $1.99. The full ranking context lives in the all-provider Japan comparison.
Airalo in Japan
All 17 Airalo Japan plans
| Plan | Data | Validity | Price | $/day | $/GB | Link |
|---|---|---|---|---|---|---|
| Moshi Moshi - 20 GB | 20GB | 15 days | $24.00 | $1.60 | $1.20 | View plan |
| Moshi Moshi - 20 GB | 20GB | 30 days | $25.00 | $0.83 | $1.25 | View plan |
| Moshi Moshi - 10 GB | 10GB | 7 days | $17.00 | $2.43 | $1.70 | View plan |
| Moshi Moshi - 10 GB | 10GB | 15 days | $17.50 | $1.17 | $1.75 | View plan |
| Moshi Moshi - 10 GB | 10GB | 30 days | $18.00 | $0.60 | $1.80 | View plan |
| Moshi Moshi - 5 GB | 5GB | 7 days | $10.00 | $1.43 | $2.00 | View plan |
| Moshi Moshi - 5 GB | 5GB | 15 days | $10.50 | $0.70 | $2.10 | View plan |
| Moshi Moshi - 5 GB | 5GB | 30 days | $11.00 | $0.37 | $2.20 | View plan |
| Moshi Moshi - 3 GB | 3GB | 3 days | $7.50 | $2.50 | $2.50 | View plan |
| Moshi Moshi - 3 GB | 3GB | 7 days | $8.00 | $1.14 | $2.67 | View plan |
| Moshi Moshi - 1 GB | 1GB | 3 days | $4.00 | $1.33 | $4.00 | View plan |
| Moshi Moshi - Unlimited | Unlimited | 3 days | $11.50 | $3.83 | — | View plan |
| Moshi Moshi - Unlimited | Unlimited | 5 days | $17.00 | $3.40 | — | View plan |
| Moshi Moshi - Unlimited | Unlimited | 7 days | $26.50 | $3.79 | — | View plan |
| Moshi Moshi - Unlimited | Unlimited | 10 days | $34.50 | $3.45 | — | View plan |
| Moshi Moshi - Unlimited | Unlimited | 15 days | $48.00 | $3.20 | — | View plan |
| Moshi Moshi - Unlimited | Unlimited | 30 days | $69.00 | $2.30 | — | View plan |
Prices in USD as listed by Airalo, excluding promo codes and taxes. Badges compare against all 177 Japan plans we track — see our methodology.
Fine print decoded
Is Airalo unlimited data in Japan really unlimited
| Plan | Price | $/day | Fair-use policy |
|---|---|---|---|
| Moshi Moshi - Unlimited | $11.50 | $3.83 | 3 GB per day at full speed, then ∞ at 1Mbps |
| Moshi Moshi - Unlimited | $17.00 | $3.40 | 3 GB per day at full speed, then ∞ at 1Mbps |
| Moshi Moshi - Unlimited | $26.50 | $3.79 | 3 GB per day at full speed, then ∞ at 1Mbps |
| Moshi Moshi - Unlimited | $34.50 | $3.45 | 3 GB per day at full speed, then ∞ at 1Mbps |
| Moshi Moshi - Unlimited | $48.00 | $3.20 | 3 GB per day at full speed, then ∞ at 1Mbps |
| Moshi Moshi - Unlimited | $69.00 | $2.30 | 3 GB per day at full speed, then ∞ at 1Mbps |
Honest trade-offs
Where Airalo wins and loses
Strengths
- +Widest country coverage in the industry
- +Established trust and brand recognition
- +Regional plans (Asia, Europe) for multi-country trips
Watch out for
- –No longer the cheapest in most single countries
- –Smaller data allowances at entry price points
The other side by side
Airalo vs the other providers in Japan
aloSIM
from $3.50
Budget eSIM app from Canada's AffinityClick
See aloSIM plans →
Holafly
from $11.90
Unlimited data, pay by the day
See Holafly plans →
Roami
from $1.99
App-first travel eSIM with 24/7 activation
See Roami plans →
Roamic
from $2.00
European eSIM brand with unlimited options
See Roamic plans →
Saily
from $3.99
The no-logs eSIM from the NordVPN team
See Saily plans →
Ubigi
from $3.50
Global 4G/5G eSIM from Transatel, an NTT company
See Ubigi plans →
Yesim
from $3.97
Swiss-based eSIM with pay-as-you-go data
See Yesim plans →
See the whole Japan picture.
Airalo is 5 of 8 on best $/GB here — the full table with all 177 plans, badges and fair-use notes lives on the Japan eSIM comparison. Prices verified Sep 30, 2026.