A teaser website for a new SEGA game has popped up at the address coj.sega.jp. Only a title, Code of Joker, and a date of February 1st are given. Given the card based title, the game could be a new card based arcade game. In mid-February, SEGA will have the biggest booth at the Japan Amusement Expo, so this could very well be an arcade game that will debut at the show. Another possibility is that it is a console, handheld, or mobile title. But given the timing, and name, arcade is the strongest possibility.