• Stable service: In cooperation with the three major telecom operators (DOCOMO / Softbank / KDDI), automatic search and no configuration required after activation. • Full coverage: Extensive line coverage rate for worry-free use. • Quick issuance: No need to wait for delivery, quickly get online services. • Easy setup: Download, install, restart, and use with ease. • Flexible days: Various day plans to choose from, perfect for travel and business trips. • Selectable data: Choose from total quota plans (cut-off after limit), daily quota (enjoy unlimited 128Kbps after limit), or unlimited data (FUP 5 Mbps) plans. Other specifications: • Signal: 4G+3G • Voice calls: None • Hotspot sharing: Supports only one device, and due to device differences, cannot guarantee sharing for all devices. • Day calculation method: Based on "GMT+8 time zone" midnight 0:00 (e.g., if activated at 09:00 on the 1st, the first day ends at 23:59 on the 1st). * Special Notice from Japanese Telecom Operators (2024/4/18): Due to the recent closure of some network bands by telecom operators, some phones will be unable to use this product. It is currently known that Google Pixel and OPPO phones cannot be used. Please do not purchase!