Just tried this WiiGator 0.1 with entryholder fix, and connot seem to get it working tried with 247 & 249 , 249 i get a code dump and 247 it just tries to load and sits there.
@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