Yahoo! Japan is the most-visited website in Japan. and provides services such as Yahoo! Real Estate, Yahoo! Rikunabi, Yahoo! Autos, Yahoo! Web Hosting, Yahoo! Business Express and more.
If you are interested in using Yahoo! Japan as an identity provider, please contact your Akamai representative. Note that, before you can use Yahoo! Japan as a social login IDP, you must register for a developer's account; see this web page for more information. You should obtain your developer's account before you contact your Akamai representative.