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Japan eSIM paid with crypto.

Navigate Tokyo's trains and Kyoto's temples online with a Japan eSIM installed before you land. Buy a Japan eSIM with crypto, pay with USDC or USDT from your own wallet, and skip the airport rental counter. Your Japan data plan arrives as a QR code by email, usually minutes after your payment confirms.

Compare Japan plansAll destinations
Plans & pricing

Compare Japan eSIM plans

Live prices update from Cryptorefills. Choose your Japan travel data plan, pick your coin, and pay from your own wallet.

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Japan data plans

17 priced plans
  • 1 GB 3 days — $2.21
  • 1 GB 7 days — $2.29
  • 3 GB 7 days — $4.56
  • 3 GB 15 days — $5.13
  • 5 GB 7 days — $6.71
  • 5 GB 15 days — $7.69
  • 5 GB 30 days — $7.75
  • Unlimited 3 days — $10.23
  • 10 GB 7 days — $12.71
  • 10 GB 15 days — $13.23
  • 10 GB 30 days — $13.44
  • Unlimited 5 days — $13.84
  • Unlimited 7 days — $18.34
  • 20 GB 7 days — $19.34
  • 20 GB 30 days — $21.86
  • Unlimited 15 days — $31.86
  • 50 GB 90 days — $58.91

Prices shown in USD and update live from Cryptorefills, the merchant of record. AgentRoam does not custody user funds — you pay straight from your own wallet.

Buy eSIM

Plan
Pay with
Select an eSIM plan and payment method to see the live crypto amount.
No charge is created until you review and confirm the order.
Powered by Cryptorefills — your purchase is made from Cryptorefills B.V. No order is created until you confirm payment on the next step.
1 GB 3 days$2.21
Why eSIM

Why use an eSIM?

An eSIM for Japan is ideal where pocket-Wi-Fi rentals and tourist SIMs used to be the only options: you install a local Japan data plan yourself and connect to national networks the moment you arrive. It keeps transit apps, translation and maps running across Honshu and beyond, and you pay in stablecoins straight from your wallet — AgentRoam does not custody user funds. Your device must be eSIM-compatible and carrier-unlocked.

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No SIM swapping

Install a data profile digitally — no plastic SIM, no airport kiosk. Set it up before you fly and switch it on when you land.

Pay from your wallet

Check out in USDC, USDT or crypto straight from self-custody. AgentRoam does not custody user funds, and guest checkout is available where supported.

Delivered by email

Your eSIM arrives as a QR code by email. Delivery usually happens after payment confirmation, and your order page shows live status.

How much data do you need in Japan?

3–5 GB — Tokyo or Osaka city break
10 GB — A week with trains, translation and navigation
20 GB — Two weeks across regions (Shinkansen days)

Landing in Japan

Set up before departure; at Narita, Haneda or Kansai, enable the eSIM line and data roaming. Translation apps and train-route planners are data-hungry in Japan — size up if unsure.

How it works

How AgentRoam works

1

Choose your destination

Pick a country or region — you're on the Japan page right now.

2

Pick a plan

Compare Japan data plans, choose your coin, and pay from your own wallet.

3

Scan the QR and connect

Your QR arrives by email — scan it in your phone's settings. Delivery usually happens after payment confirmation.

Payment

Pay with stablecoins and crypto

Buy your Japan eSIM with USDC, USDT and more, across major networks. Pick your coin at checkout and pay the exact amount from your own wallet.

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USDCUSDTBTCETHSOLmore

18 coins across 17 networks — including DAI, PYUSD, EURC, TRX, TON and more. Choose yours at checkout.

Always send on the exact network shown at checkout. AgentRoam does not custody user funds; verification may be required by the provider depending on order limits.
Compatibility

Compatible devices

Most phones from the last few years support eSIM.

iPhone

iPhone XS, XR and newer (iOS 12.1+)

Samsung Galaxy

S20, Note 20, Z Flip / Fold and newer

Google Pixel

Pixel 3 and newer

iPad

iPad Pro, Air and mini cellular models (2018+)

More devices

Many recent eSIM phones — look for "Add eSIM" in settings.

Your device must be eSIM-compatible and carrier-unlocked.

FAQ

Questions, answered

Does a Japan eSIM cover the Shinkansen and rural areas?

Japan data plans ride on national networks with strong coverage in cities and along major rail lines including the Shinkansen; mountain and rural signal varies. Check your device is eSIM-compatible and carrier-unlocked.

Is an eSIM better than renting pocket Wi-Fi in Japan?

For most solo travellers and couples an eSIM is simpler — nothing to pick up or return, and no extra device to charge. Pocket Wi-Fi can still suit large groups sharing one connection.

Can I buy a Japan eSIM with crypto?

Yes — pay with USDC, USDT, BTC or ETH. Choose your coin and network at checkout, pay the exact amount from your wallet, and get your eSIM QR by email after the payment confirms.

When does the Japan eSIM activate?

Most plans start when the eSIM first connects to a Japanese network, so you can install it before departure. Delivery usually happens after payment confirmation.

Keep exploring

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Ready to connect in Japan?

Compare Japan eSIM plans and pay with USDC, USDT or crypto from your own wallet — your QR code is delivered by email.

Compare Japan plansAll destinations