Storm SIM
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Japan eSIM
Prepaid mobile data for Japan, from $1.99. 33 plans from 1 GB to Unlimited, valid 1 day to 180 days. Pay with USDC or USDT and set it up by scanning a QR code.
from $1.99
- 33 plans
- 1 GB to Unlimited data
- 1 day to 180 days validity
Japan eSIM plans
| Data | Validity | Price |
|---|---|---|
| 1 GB | 1 day | $1.99 |
| 1 GB | 3 days | $2.09 |
| 1 GB | 5 days | $2.19 |
| 1 GB | 7 days | $2.29 |
| 1 GB | 30 days | $2.59 |
| 2 GB | 3 days | $2.79 |
| 3 GB | 3 days | $4.29 |
| 3 GB | 5 days | $4.49 |
| Unlimited | 1 day | $4.49 |
| 3 GB | 7 days | $4.59 |
Show all 33 plans
| Data | Validity | Price |
|---|---|---|
| 3 GB | 15 days | $5.19 |
| 3 GB | 30 days | $5.59 |
| 5 GB | 5 days | $6.79 |
| Unlimited | 3 days | $7.79 |
| 5 GB | 10 days | $7.89 |
| 5 GB | 7 days | $8.09 |
| 5 GB | 15 days | $8.29 |
| 5 GB | 30 days | $8.49 |
| 7 GB | 7 days | $8.59 |
| 7 GB | 15 days | $8.89 |
| 7 GB | 10 days | $9.29 |
| 10 GB | 7 days | $11.99 |
| 10 GB | 10 days | $12.29 |
| 12 GB | 15 days | $12.59 |
| 10 GB | 15 days | $13.09 |
| Unlimited | 5 days | $14.59 |
| 10 GB | 30 days | $14.79 |
| 20 GB | 7 days | $17.59 |
| Unlimited | 7 days | $23.79 |
| 20 GB | 30 days | $23.99 |
| Unlimited | 15 days | $37.59 |
| 50 GB | 90 days | $54.29 |
| 100 GB | 180 days | $92.09 |
Prices in US dollars, as of 2026-10-21. Buy in the shop for today's prices.
Regional plans that include Japan
Travelling further? These cover Japan and more countries on one eSIM.
How it works
- Pick a plan. Choose how much data you need and for how long.
- Pay with stablecoins. USDC or USDT from your Drop wallet, on Solana, Ethereum, Base, Arbitrum, Optimism, Avalanche, BNB Chain or Polygon. No bank account needed.
- Scan and connect. Scan the QR code to add the eSIM, or enter its details by hand, and you're online.
Why Storm SIM
- Worldwide coverage. Stay connected in all countries in the world without roaming charges.
- Pay with crypto. Use USDC or USDT directly from your wallet. No bank account needed.
- Instant setup. Scan, activate, and connect in seconds. No store visits needed.
- Fully anonymous. No ID, no registration, no personal data collected.
- Dual SIM ready. Use alongside your existing number. No SIM swapping required.
Japan eSIM questions
How much does an eSIM for Japan cost?
Plans start at $1.99 for 1 GB for 1 day. The 33 Japan plans go up to $92.09 for 100 GB for 180 days. Prices are in US dollars, as of 2026-10-21.
How do I pay for a Japan eSIM?
With USDC or USDT from your Drop wallet, on Solana, Ethereum, Base, Arbitrum, Optimism, Avalanche, BNB Chain or Polygon. No bank account or card is needed.
How do I install the eSIM?
After you pay, Storm SIM shows a QR code. Scan it with your phone to add the eSIM, or enter the SM-DP+ address and activation code by hand.
Do I need to show ID?
No. There is no ID check and no registration.
Will my phone work?
Your phone has to support eSIM and be carrier-unlocked. Most recent iPhone, Google Pixel and Samsung Galaxy models support eSIM; if yours does, its settings offer to add one.
Can I keep my regular number?
Yes. The eSIM sits alongside your existing SIM, so there is no SIM swapping.
