WorldTrend G.K.
WorldTrend G.K. is a Japanese software company that plans, develops and operates online games and web services, including the browser-based mahjong game GENJAN.
WorldTrend G.K. is a software company that plans, develops and operates its own services. We currently develop and operate GENJAN, a browser-based mahjong game featuring AI.
Building on the technology we have cultivated through game development, we work in areas related to play and experience, including web services, AI, digital content and blockchain-related technologies.
Planning, development, production and operation of online games
Planning, development and operation of web services and software
Planning and development of AI-powered systems and services
Planning and production of digital content
Research and development of blockchain-related technologies
An online mahjong game you can play in your browser
GENJAN is an online mahjong game that runs in your browser with no installation required. Its distinctive feature is an AI that learns each player's style from their game records.
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