Chinese SIM service “Choco SIM - powered by beyond -”

About Chinese SIM service “Choco SIM - powered by beyond -”

"Choco SIM - powered by beyond -" (hereinafter "Choco SIM") is a mobile SIM service suitable for use such as traveling to China, business trips, studying abroad, and living abroad.

By providing a convenient and cost-effective mobile environment during your stay in China, including flexible voice calling, data communications, and SMS plans and recharges, we can meet your needs in all aspects.

You can purchase and open a SIM with a Chinese phone number while staying in Japan, so just insert it into your smartphone and it will be activated, allowing you to install and register Chinese apps. Even when you stay in China, you can continue to use apps such as Google, YouTube, and LINE, so you don't have to worry about being affected by the Great Firewall.

In addition, Choco SIM is compatible with not only physical SIM cards but also eSIMs, so just by scanning a QR code, you can have a dual number mobile line on one smartphone.

Additionally, by using the multi-area high-speed communication option, you can use the same Chinese phone number to make mobile communications in countries and regions such as Hong Kong, Taiwan, South Korea, Southeast Asia, and Europe.

Choco SIM service features

Simple and easy-to-understand plans that can be selected according to usage scenarios

Choco SIM, which is designed based on MVNO (Mobile Virtual Network Operator) services, is compatible with both physical SIM cards and eSIMs.

In addition to choosing a plan that suits the usage situation, users can enjoy many benefits such as reasonable rates, support in Japanese, and high-quality communication, so users can enjoy communication in China with peace of mind. .

Choco SIM service features

● You can open a Chinese phone number while staying in Japan ●


You can activate and open a Chinese phone number while staying in Japan, so you can start data communication immediately. Additionally, you can freely switch plans and charge data even when staying in China.

● Apps such as Google, YouTube, and LINE can be used in China ●


Choco SIM is not affected by China's Great Firewall. Even when staying in China, you can use apps such as Google, YouTube, and LINE, so you can use them in the same internet environment as in Japan.

● ​Communication options available in multiple countries and regions


By using the multi-area high-speed communication option, you can use the same Chinese phone number for mobile communication in countries and regions such as Hong Kong, Taiwan, South Korea, Southeast Asia, and Europe.

Supplementary information about this service

○ Beyond is an authorized distributor of communication services provided by China Unicom.
Choco SIM - powered by beyond - is a mobile communication service provided through communication technology and partnership with China Unicom.
○ New features will be added and updated from time to time.
Please note that service specifications and functions may change without prior notice.
Please note. Please check the Beyond SIM for global eSIM services that are compatible with over 200 countries around the world