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momo eSIM Plans for Japan
Compare momo's current data plans for Japan — real prices, checked daily.
- 12
- Plans for Japan
- $11.09
- Cheapest plan with 7+ days & 3GB+
- #101 / 124
- Price rank in Japan
- 4/12
- Trust facts verified
12 plans
All prices checked Oct 11, 2026
| # | Data | Duration | Daily cap | Price/GB | Price/day | Price | |
|---|---|---|---|---|---|---|---|
| 1 | 1GB | 7 days | — | $4.16/GB | $0.59/day |
$4.16 $4.16/GB
|
|
| 2 |
Best unlimited
Unlimited
|
1 days | Not stated | — | $4.49/day |
$4.49 |
|
| 3 | 2GB | 15 days | — | $3.23/GB | $0.43/day |
$6.46 $3.23/GB
|
|
| 4 |
Best price/day
3GB
|
30 days | — | $2.75/GB | $0.27/day |
$8.24 $2.75/GB
|
|
| 5 | Unlimited | 3 days | Not stated | — | $3.63/day |
$10.88 |
|
| 6 |
Best price
5GB
|
30 days | — | $2.22/GB | $0.37/day |
$11.09 $2.22/GB
|
|
| 7 | 10GB | 30 days | — | $1.28/GB | $0.43/day |
$12.83 $1.28/GB
|
|
| 8 | Unlimited | 5 days | Not stated | — | $3.39/day |
$16.95 |
|
| 9 |
Best price/GB
20GB
|
30 days | — | $1.00/GB | $0.67/day |
$20.01 $1.00/GB
|
|
| 10 | Unlimited | 7 days | Not stated | — | $3.26/day |
$22.82 |
|
| 11 | Unlimited | 10 days | Not stated | — | $3.12/day |
$31.18 |
|
| 12 | Unlimited | 15 days | Not stated | — | $2.93/day |
$43.97 |
Other providers in Japan
Cheapest plan with 7+ days & 3GB+ (5GB+ from 15 days, 10GB+ from 180 days) from each provider, next to momo's $11.09. Compare any two in Japan side by side.
About momo
4 of 12 facts confirmedStill researching: Founded · Headquarters · Legal entity · Validity starts · Fair-use limit · Top-ups & rollover · Lost device / reinstalling · Billing currency
- Website
- momo-esim.com
- Refund policy
- Full refund within 30 days of purchase if the eSIM QR code has not been scanned or activated; once activated, plans are non-refundable. Read the policy ↗
- Support
- Payment
- Card · Apple Pay · Google Pay
- ID verification
- Not required
Facts verified on Aug 26, 2026 from momo's own site
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