【Japan eSIM】KDDI & SoftBank Networks ｜ Recommended for Traveling in Japan

• The QR code will be sent to your contact email within 10 minutes of payment. Must be used within 30 days.

• Please ensure your device supports eSIM before placing an order.

Japan eSIM Features

• Wide coverage across Japan, including Okinawa – stay connected even outside city centers

• Connects to Japan’s two major carriers, KDDI and SoftBank, for reliable signal

• Flexible plans – choose the data package and duration that suit your needs

Product Information

• Validity Period: Starts upon scanning the QR code. The first day counts until 23:59 Taiwan Time; after 00:00, the second day begins

• Data Only (no voice or SMS)

• Coverage Area: Entire Japan, including Okinawa

• Data Policy:

  • Daily data plans: After reaching the daily limit, speed reduces to 128 kbps

  • Total data plans: Connection stops when total data is used up

• Local Carriers: KDDI / SoftBank

• Hotspot / Tethering: Supported
  (Compatibility may vary; 1 eSIM per phone is recommended)

Installation & Important Reminders

• Recommended to install on the departure day while connected to the internet
  (e.g., airport Wi-Fi or before your original SIM loses signal)

• Not compatible with iPads, tablets, customized devices, contract phones, carrier-locked phones, jailbroken or rooted devices

• Cannot activate without an internet connection

• QR code is valid for 30 days; avoid purchasing too early

• Follow the installation instructions included in your eSIM email

Customer Support

• For support, contact Line@ Official Account: @peanutmo (10:00–18:00 UTC+8, Taiwan Time). WhatsApp: +886-921-963-203

How to Check If Your Phone Supports eSIM

1. Dial *#06#
   If an EID appears, your phone supports eSIM
   (Please also confirm your device is not carrier-locked)
2. Refer to the compatibility list below
   (For reference only; we recommend confirming with your device manufacturer)