Ideal for Asia & Oceania Travels & Business Trips: 12GB Prepaid eSIM for 30 Days Across 22 Countries, Including Japan
This 30-day, high-capacity 12GB data plan broadly covers 22 popular destinations across Asia and Oceania, including Japan, South Korea, Taiwan, Thailand, India, Australia, Guam, and New Zealand. The 12GB data allowance supports tethering (mobile hotspot), making it convenient to work on laptops or tablets as well as smartphones. With no complicated activation application required, you can enjoy smooth, high-speed connection (5G/4G) immediately upon setup at your destination.
Furthermore, since it works in Japan, you can test the connection locally before departure for total peace of mind (※The validity period begins from the moment the eSIM is installed and connects in Japan). If you still have remaining data upon returning, you can continue using it in Japan within the validity period, maximizing your value. It is the perfect choice for seamless multi-country journeys and regional business trips across Asia and Oceania.
【Product Overview】
■ Available Region: 22 destinations in Asia & Oceania, including Japan
■ Network: Roaming
■ Data Package: 12GB
■ Usage Period: 30 days
■ Plan Type: Data Only
■ Phone/SMS Function: Unavailable
※Voice calls on apps such as LINE or WhatsApp are possible.
■ Connection: 5G / 4G / LTE
■ Carrier: Major local MNOs in each country
■ Tethering: Available
■ Top-up: Unavailable
■ Activation Application: Not required (Issued immediately after purchase on this website)
※Activation application is required if you purchased a physical package at consumer electronics retail stores.
■ After Data Package is Used Up: Maximum up to 128kbps
※During the validity period, you can continue using data at reduced speeds.
■ Compatible Devices:
eSIM-compatible SIM-free smartphones, tablets, and computers
■ Compatible Bands (Frequency Bands):
5G: n1 / n3 / n28 / n77 / n78 / n79
4G/LTE: Band 1 / 3 / 7 / 8
■ Email Attachments:
・eSIM QR code
・Setup guide (Japanese, English, Chinese)
■ Covered Countries & Destinations:
Japan / South Korea / Taiwan / China / Hong Kong / Macau / Thailand / Singapore / Malaysia / Indonesia / Philippines / Vietnam / Cambodia / Laos / Brunei / India / Pakistan / Bangladesh / Sri Lanka / Guam / Australia / New Zealand
【No Complicated Procedures Required】
No need to submit identification, go through contract procedures, or pay administrative fees.
【Easy Setup】
Please follow the setup guide attached to the email you receive after purchase.
※An internet connection is required for setup.
※Since it is also usable in Japan, you can verify connection before departure.
【Reliable & Comprehensive Support】
Support is available in Japanese, English, and Chinese.
Feel free to contact our support center for any inquiries before purchase (plan selection, device compatibility check) or after purchase (setup instructions, usage guidance).
We also provide support if you experience any connection issues at your destination, allowing you to travel with complete peace of mind.
Please check before purchase
【About the Product】
This is a digital product. There is no physical delivery.
【About eSIM Delivery】
■ Within 1 minute of completing your purchase, the "eSIM QR Code" will be displayed on the "Thank You Page" on your screen. Additionally, the "eSIM QR Code" and "Setup Guide" will be sent to your registered email address.
*If you purchase multiple items, you will receive a separate email for each item. (e.g., if you purchase 3 items, you will receive 3 emails)
*Depending on your email service, you may not be able to receive emails, or they may be sorted into your "Spam folder."
【Handling the eSIM QR Code】
■ Once an eSIM QR Code has been scanned, it cannot be re-scanned or reused on another device.
Usage start deadline
Within 30 days after purchase
Please be sure to start using the service within the expiration date.
You will no longer be able to use the service after the expiration date.
Compatible devices
■ A device that supports eSIM and is unlocked or SIM-free is Required.
■ iPhones sold in mainland China, Hong Kong, and Macau are not eSIM-compatible.
→ If you are using one of these devices, please purchase a SIM card.
Please be sure to check the compatibility of your device before placing your order.
Usage procedure
1. Purchase of product
Purchase this product on this website.
Within 1 minute after completing your purchase, the "eSIM QR Code" will be displayed on the "Thank You page" on your screen.
2. Receive Email
The following details will also be sent immediately to your registered email address:
■ "eSIM QR Code"
■ "Setup Guide"
*Even if you close the Thank You page, you can still check them from your email.
*If you purchase multiple eSIMs, you will receive a separate email for each one (e.g., if you purchase 3 eSIMs, you will receive 3 separate emails).
3. Setup and Start Using (Available in Japan or at your Destination)
Scan the QR code and set up the eSIM according to the setup guide to start using it immediately.
You can test the connection in Japan before your departure, providing peace of mind even for first-time users.
【Please Note】
・Please note that the 30-day usage period starts counting from the moment you install the eSIM (scan the QR code) in Japan.
・Please display the QR code on another device or print it out on paper to scan it. Alternatively, if the QR code is displayed on your smartphone screen, you can also scan it by long-pressing the QR code.
・A stable internet connection, such as via Wi-Fi, is required when setting up the eSIM.
Shipping and delivery
【Delivery Method】
■ Within 1 minute of completing your purchase, the "eSIM QR code" will be displayed on the "Thank You page" on your screen. Additionally, the "eSIM QR code" and "Setup guide" will be sent to your registered email address.
【Delivery Schedule】
Immediately upon completion of purchase
【Notes】
・If you purchase multiple items, you will receive a separate email for each one. (e.g., if you purchase 3 items, you will receive 3 emails)
・Depending on your email service, you may not be able to receive emails, or they may be sorted into your "Spam folder."
・If you do not receive the email, please adjust your settings to allow emails from the domain 【@dhamobile.jp】.
・If you are unsure of the setup method or if the email does not arrive, please contact our Customer Center.
About cancellations, returns, exchanges, and refunds
Delivery is considered complete at whichever of the following occurs first:
・The eSIM QR code is displayed on the thank-you page after your purchase
・The eSIM QR code is sent to your registered email address
Due to the nature of digital products, cancellations, returns, exchanges, and refunds are not accepted once delivery has been completed. We appreciate your understanding.
Before placing your order, please confirm the following:
・Your device is compatible with eSIM
・Your selected plan and usage period are correct
If you have any questions, please do not hesitate to contact our support team before making your purchase.
![[DHA eSIM] Japan +21 Asian Countries | 30 Days | 12GB | Prepaid eSIM](http://store.dhamobile.jp/cdn/shop/files/DHA-SIM-430s.jpg?v=1787024436&width=1445)