Sega and Ryu Ga Gotoku announce crossover with [maimai GreeN] social arcade dance machine (video above is the original maimai machine the GreeN version has extra social media features, player stat tracking and online sharing, but, same core concept).

Sega has included song from Ryu Ga Gotoku 5, Konnan Janai, in the song lineup complete with custom background animations and dance routine!

To top it off they will also include custom profile pictures to use with the social elements. 

Always good to see more Ryu Ga Gotoku products in the real world.