24/7 Vietnamese support · Delivery across Japan
SKY MOBILESKY MOBILE
AU Unlimited Data SIM for Home WiFi L13Best seller
Unlimited
Data
SOFTBANK
Carrier
30d
Billing cycle

AU Unlimited Data SIM for Home WiFi L13

The AU Unlimited Data SIM for Home WiFi L13 provides 4G/5G Internet connectivity in Japan with unlimited data, making it suitable for home or office Internet access through the Home WiFi L13 device.

★ 4.8Sold: 300
★Free shipping and activation fee when you sign up for a 6-month or 1-year plan

Specification

Details

SIM Type

Data SIM

Carrier

AU

Data Allowance

Unlimited

Network Technology

4G LTE/5G

Compatible Device

Home WiFi L13

Function

Internet Access

Voice Calls/SMS

Not Supported

Specifications

CarrierSOFTBANK
SIM typeData Only
DataUnlimited
Billing cycle30 days
CallsNot supported
After data capReduced speed
CompatibilityInternational devices (SIM-free)
CoverageAll of Japan

How to activate

1Order the plan and receive your SIM or eSIM code
2Insert the SIM or scan the QR code
3Set up the APN and start using it
High-speed data — stream video & join calls freely
Hotspot support for multiple devices
No long-term contract, works with international devices

Additional Information

The AU Unlimited Data SIM is a mobile data-only SIM that operates on au's network infrastructure in Japan. It is designed for the Home WiFi 5G L13, meeting the need for high-speed home Internet for studying, working, video streaming, and entertainment.

The SIM uses the Nano SIM format and is suitable for compatible Home WiFi L13 devices. It does not require voice or SMS services.

Suitable For:

  • People currently using the Home WiFi 5G L13 in Japan.

  • International students, workers, engineers, and technical interns.

  • People living and working in Japan long-term.

  • People who need high-speed Internet for their families or accommodation.

  • People who frequently study, work, and enjoy online entertainment at home.

Data Plan:

  • Unlimited – Unlimited data.

  • Data usage is subject to au's network policies and service conditions.

Technical Information:

  • SIM Type: Nano SIM.

  • Service Type: Data Only.

  • Carrier: au.

  • Network Technology: 4G LTE and 5G, depending on coverage availability.

  • Coverage Area: Within Japan, in areas covered by the au network.

  • Compatible Device: Home WiFi 5G L13 supporting a compatible Nano SIM.

  • Data Cycle: Monthly.

Key Features:

  • Unlimited Data – Enjoy everyday Internet access without a fixed data allowance.

  • Operates on au's network infrastructure in Japan.

  • Supports 4G LTE and 5G, depending on the coverage area and network conditions.

  • Designed for use with Home WiFi L13, providing convenient Internet connectivity at home.

  • Suitable for studying, remote work, video streaming, entertainment, video calls, and everyday Internet use.

  • No voice or SMS service required.

  • Easy to install and use with a compatible device.

Compatible Devices:

  • Home WiFi 5G L13 that supports a compatible au SIM.

  • Other devices/routers may be used only after compatibility with the SIM and au network has been confirmed.

Usage Requirements:

  • The device must support Nano SIM and frequency bands compatible with the au network.

  • The device must be SIM-free/unlocked or support the au network.

  • Connection quality depends on the location, device, and network coverage conditions.

Important Notes:

  • This is a Data SIM that supports Internet access only.

  • Standard voice calls and SMS are not supported.

  • Actual speeds depend on the location, device, signal strength, and network traffic.

  • The Unlimited plan is subject to au's network usage policies.

  • “Unlimited” does not mean that maximum speeds are guaranteed at all times and in all locations.