Japan eSim | IIJ NTT Docomo | 4G 3GB-50GB | 5-30 Days | QR code activation
Japan eSim | IIJ NTT Docomo | 4G 3GB-50GB | 5-30 Days | QR code activation
✅ Key Features
| Instant Delivery | QR code sent immediately via email after order. |
|---|---|
| Easy Setup | Simply scan the QR code. For iPhone, one-click installation link. |
| Activation |
Auto-activate on arrival in Japan. No registration required. |
| Compatibility |
Must Check Before Buying: Ensure your phone supports eSIM. Click here for the eSIM Mobile Check Guide. |
| Other Versions |
📋 Plan Specifications
| LOCATION | Japan |
|---|---|
| TERM | 5 - 30 DAYS |
| NETWORK | IIJ NTT Docomo |
| 4G/LTE DATA | 3GB - 50GB (Total) |
| 2G DATA | Unlimited @ 256Kbps (after main data) |
| VOICE & SMS | N/A (Data Only) |
| SIM FORMAT | eSIM |
| DEVICE | Unlocked Mobile |
| HOTSPOT | Allowed |
| ACTIVATE BY | Within 60 Days |
Frequently Asked Questions
▶Q: What should I prepare for the eSIM?
Please ensure your phone can load eSIMs and is unlocked before you travel (i.e., it can load any eSIM for any network). Check with your phone manufacturer or Australian network provider to ensure your device is not locked.
▶Q: When do I need to activate the eSIM?
Please ensure it is activated within 60 days after you make the order. The QR code will expire after 60 days.
▶Q: How can I install and activate the eSIM?
You can install the eSIM in Australia or Japan. The eSIM will only auto-activate when you arrive in Japan and connect to the network.
▶Q: When does the 5 to 30 days commence?
The validity period commences when the eSIM is auto-activated in Japan.
▶Q: Is there daily limit? E.g. 1GB or 500mb per day?
A: No, there is no daily limit.
▶Q: How do I check my data usage?
In the eSIM QR code email, we will include a link to a secure data checking website where you can monitor your usage.
▶Q: What happens when I use up the data?
Once you use up the purchased high-speed data (e.g., 20GB, 30GB, etc.), your speed will be reduced to 256kbps. You can continue to use data at this reduced speed for the remainder of your plan's duration.
▶Q: Can I make phone calls with this eSIM?
This is a data-only eSIM and does not include a phone number for traditional mobile calls or SMS. However, we recommend using WhatsApp, LINE, or FaceTime to make voice and video calls using your data.
▶Q: Will you post any physical sim card?
No, physical sim cards or instructions will not be posted. We will only send the eSIM QR code and instructions via email.
▶Q: What if there is any issue?
Please contact us via email or WhatsApp as soon as possible for assistance.
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Shipping & Delivery
Shipping & Delivery
- For eSIM - you will receive an instant QR code email. For iPhone, there is a one-click install provided in the QR code email.
- For Physical Simcard, there are 3 options:
- AusPost Priority Letters (No Tracking) - Free, most products will arrive within 4 to 8 business days after the order date.
- AusPost Letters with Tracking - $3.40, most products will arrive within 6 to 8 business days after the order date.
- AusPost Express with Tracking - $7.90, most products will arrive within 2 or 3 business days after the order date.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

