screencap from star hime.
Her name too is funny. You release a magazine after Acchan wins senbatsu, you take the sentence "Maeda Atsuko is Number One", and in Japanese shorten this - Mae.Atu.Ga.Ichii - and you shuffle it around a little, and you get Egu.Chi.Ai.Mi. So then, you take this name, Eguchi Aimi, and you take out G C I, and A M.Shuffle this around, and you get I AM CG.