First, thanks you for your job on this translation, it's huge !!! But i'm in the same situation and i'm asking if somebody can give a link of cia. or something else for play at this game. I'm a big fan of DQ and i'm so hyped by this project, thanks all ! :)
@Xdqwerty, Osu! Tatakae! Ouendan! is the Japanese version of the game, different settings/characters/songs but otherwise identical mechanics. I played that before I knew about Elite Beat Agents lol. Both fantastic games https://en.wikipedia.org/wiki/Osu!_Tatakae!_Ouendan