📱 eSIM plan (data only) that can be used nationwide in Japan
🔌 Network Compatibility: Compatible with the networks of Japan's major telecommunications carriers, KDDI (au) and SoftBank. The service automatically switches to the optimal network depending on the area and communication conditions, ensuring stable, high-speed communication at all times.
📈 Data Type: High-speed data communication is available for 3G, 4G, and 5G. Plans range from 500MB/day to 50GB, and unlimited plans are also available. While voice calls are not available, this plan is perfect for all your data needs on the go, including watching videos, using map apps, social media, and playing online games.
📝 Plan Details: We offer a wide range of plans to suit your usage style. With fixed-rate plans, you can continue using your data at up to 128kbps even if you exceed the specified data limit. With a completely unlimited plan, you can use your data comfortably all day long without worrying about data usage.
🔧 APN Settings: Most devices will set this automatically, but if you need to set it manually, please refer to the PDF manual we sent you after purchase.
🚀 Activation: Automatically activates when connected to a mobile network. Please complete activation within 30 days of purchase (based on UTC+08:00 (Taiwan Time)).
📩 Delivery Method: Your eSIM information will be emailed to you immediately after purchase. We offer 24/7 customer support for peace of mind.
🗾 Service area: Available throughout Japan.
💡 Main Features:
Automatically switches between KDDI and SoftBank lines to always provide the optimal communication environment. A completely unlimited plan is available. Recommended for heavy users. A simple design with only data and no voice calls. Support is available year-round before and after use.
Softbank, Docomo, KDDI
EMAIL
5G/4G
Plan type: Data only
Delivery time: minutes after purchase (24/7 support)
eKYC (identity verification): unnecessary
Service area:
You can enjoy stable, high-speed internet connections throughout Japan, including major tourist destinations such as Tokyo, Kyoto, Hiroshima, Kanto, Nagasaki, Osaka, and Okinawa.
advantage:
According to an Opensignal® report as of April 2025, Docomo is ranked top for 5G download speeds and SoftBank is ranked #1 for 5G availability. Our eSIM is compatible with both carriers, providing reliable connectivity across Japan.
