I am playing PacaPaca Passion and PacaPaca Passion 2, which are music games made by a company named Produce. They play like beatmania or pop'n music, but there is a timing bar that loops from top to bottom, similarly to the timing bar from DJMAX Technika. I have yet to play PacaPaca Passion Special, and I might buy the game if I ever become good at the PacaPaca Passion games.