Operating Company

Company Name: Sophia Co., Ltd.
President: Masakazu Ichisaka
Director: Miwa Sudo
Number of Employees: 100 (including 50 temporary employees on average during the period)
Osaka Head Office: 5F Tokushima Bldg., 3-9-10 Minamisenba, Chuo-ku, Osaka-shi, Osaka 542-0081 Japan
TEL: +81-6-6281-5151 / FAX: +81-6-6281-5152
Tokyo Sales Office: 4-22-1 Shibaura, Minato-ku, Tokyo 108-0023 Japan
Shikoku Sales Office: 1-32-1 Nakajosanjima-cho, Tokushima-shi, Tokushima 770-0813 Japan
Capital: JPY 22,000,000
Main Banks: The Awa Bank, Ltd. Resona Bank, Ltd. Mizuho Bank, Ltd. The Bank of Ikeda/Senshu, Ltd.
Main Clients: Japan Telecommunications Services Trading Association / NTT EAST / NTT WEST / NTT Communications Corporation / NTT Plala Inc. / U-NEXT Co., Ltd. / USEN NETWORKS Co., Ltd. / its communications Inc. / KDDI CORPORATION / JCOM West Co., Ltd. / Bay Communications Inc. / ZTV Co., Ltd. / SoftBank Corp. / and others.
Business Activities: ・New Life Concierge Services (Internet, Utilities, Water dispenser, and Moving referral services)
・Installation of telecommunication infrastructure for multi-dwelling units
・Business alliance services for corporate housing agencies
・Business alliance services for real estate agencies
Licenses: ・Telecommunications Business Registration Number: E-27-03911
・ISMS Certification: ISO/IEC 27001

Attention

eSIM-Compatible Devices

Please check in advance whether the device you will be using is compatible with eSIM.

View list of
compatible devices
SIM Lock Release

You can use eSIM if your device is SIM-free. If it is not SIM-free, a SIM lock release is required.
For instructions on how to release the lock, please check the website of your current mobile carrier.
Internet Environment

Downloading the eSIM is done by connecting to a network such as Wi-Fi.
Customers traveling to Japan can download the eSIM before leaving their country to be able to use the internet immediately upon arrival in Japan.

*This product is for use exclusively within Japan. Also, as it is for data communication only, it cannot be used for calls or SMS.

About Recharging

You can easily recharge your Sophia eSIM’s data from the site below and continue using it as is!

Recharge prepaid SIM card. Prepaid SIM Recharge.com

*Important Note: This applies to SIMs with remaining usage periods and data.
For plans that slow down after exceeding the data limit, you can recharge as long as there are remaining days. However, for the 180-day and 365-day plans, recharging is not possible once the data runs out.

Operating Company

Attention

eSIM-Compatible Devices

SIM Lock Release

Internet Environment

Compatible Devices List

iPhone Models Compatible with eSIM

Android Devices Compatible with eSIM

PC & Tablet Devices

About Recharging