It seems that another omnibus CD will be released pretty soon. It will be entitled 「Secret 9BALL☆2010」 and go on sale on the 24th of February for 2,625 yen. It will include songs by 10 various bands: 我羇道 (Gakido), Re:dis, α., the fool, XI〜サイ〜 (XI〜Sai〜), PIECE, Ouroboros, バロン (Baron), hya’Loidd, 音速飛行 (Onsoku Hikou).
More details such as a cover and detailed tracklist to follow.
Source: Visunavi, Gakido’s OHP