Hi, got the same issues. It runs through like a dos script, then kicks me back to the launcher again any guesses ?
I've placed kick rom as kick.rom in the correct folder.
@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