With the Rakuten Casa app, you can easily connect your smartphone to the Wi-Fi access point of your Rakuten Casa. Enjoy video streaming, music, and online games without worrying about mobile network data usage limits.

Features of Rakuten Casa app
1. Easy Wi-Fi connection
Scan the QR code on your Rakuten Casa device to connect to the Wi-Fi network without manually entering network name, password, serial number, etc.
Rakuten Casa can provide simultaneous connection for up to 30 devices. Even guests invited to your home can connect to your Wi-Fi easily using the app.
2. Check network speed
With the built-in network speed test tool, you can check your Rakuten Casa’s connection performance.

※ Note that a Rakuten ID is required to use the Rakuten Casa app.


Rakuten Casa is your private 4G base station provided by Rakuten Mobile. By connecting to a compatible broadband line, an indoor Rakuten Mobile wireless network is built. This allows you to connect to the Rakuten Mobile network even in areas of weak signal or when outside the Rakuten Mobile coverage area. It can also be used as a Wi-Fi home access point so you can enjoy high-quality video streaming in a high-speed and stable communication environment.
* Data communication speed may be reduced during periods of high usage of Internet services.