Cerego Japan Inc. is a social learning network service (SLN) with over 190 language courses that allows users to learn through images and social interactions on its platform. The SLN aims to integrate with social media platforms like Twitter and Facebook to gain more users and understand user interests more deeply by tracking detailed activity data. The company's goal is to build an open, social, and intelligent platform for online learning as part of the future vision of Web 3.0.