Puyo-Puyo fanbase fan base take up the majority of Sega's puzzle-genre dynamic.
That's kinda make me little sad.
Puyo puyo's not even original SEGA franchise.
They got it from Compile.
But same thing happened with other genres too so it's understandable.
Project Diva in rhythm game, Football Manager in management sim, and Initial D in racing game.
Well at least there are stil three original SEGA franchise at the top :
Sonic, Phantasy Star, and Yakuza on platformer, RPG, and action adventure.