- This is a data-only eSIM. It does not come with a phone number.
- Simply scan the QR code to download and use the eSIM. No other activation or registration steps needed.
- One-time prepaid package. No auto-renewals, no contracts.
- No daily limits, no throttling. Mobile hotspot is supported.
- Usable only with eSIM compatible phones and tablets which are not carrier locked. If in doubt, please check the FAQ section.
- The eSIM will expire if not activated within 2 months of purchase.
IIJ
Japan eSIM – 10GB / 30 Days – IIJ 4G
30 days 10GB
$7.00
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✓
Data
10GB
✗
Calls
Not supported
✗
SMS
Not supported
⚠️ Attention
Android phone users must manually adjust APN settings to use this eSIM
Plan details
- Network 4G LTE
- Activation policy Activates on first data use
- IP routing location Japan
- Hotspot sharing Supported
- Speed limit No speed limit
- Top-up support Not supported
- Usage check App real-time check
📄 Full product information
Destinations & networks
| Country / Region | Carrier | Network |
|---|---|---|
| 🇯🇵 Japan | NTT docomo | 4G LTE |
FAQ
Does my phone support eSIM?
iPhone XS and later, Google Pixel 3 and later, Samsung S20 and later, and most recent mid-to-high-end phones support eSIM. Before buying, check Settings → Cellular for an "Add eSIM" option and make sure the phone is carrier-unlocked.
Can I use the eSIM together with my physical SIM?
Yes. The eSIM works as a secondary line alongside your physical SIM: data goes through the eSIM while your own number still receives calls and verification texts. Turn off data roaming on your main SIM abroad to avoid charges.
Can I share the connection via hotspot?
It depends on the "Hotspot sharing" spec of the plan. Plans marked "Supported" can share data with phones, tablets and laptops via personal hotspot.
When should I install and activate?
Install over Wi-Fi before departure (scanning writes the eSIM to your phone), then enable its data roaming after you arrive. Most plans start counting validity when the eSIM first connects to a local network.
What if I run out of data?
Plans that support top-ups can be recharged on the Top-up page with your ICCID. For plans without top-up support, simply buy a new plan and scan to install.