The Alice Project’s Kamen Joshi, aka the Mask Girls, aka the Kamen Joshi in the same way that it’s not Ohio State but the Ohio State, don’t do the whole album thing so much, or even the whole single thing at a rate that would fit into more typical idol norms; no, Kamen Joshi, now that they’ve taken over all of the release responsibilities for the constituent elements of the group, are quite a bit too busy with daily stage shows and various endorsements to be doing such trite stuff as singles and albums and MVs (and when they go so far, they only release short versions!).
Now, it’s pretty normal for idols to do theme songs. What’s a little less normal is for idols to do theme songs for food:
This normally wouldn’t be an anime kind of site, but folks love anime, and idols and anime are like peanut butter and jelly. This is a little like having Joan Jett singing your show’s closing theme, but that’s fine. Good for Chitti.