i'm totally in for an Eri-lead single, i think she's way overdue for a lead single, given the fact that she never got one, exactly. she got a pretty cute voice too and i surely wouldn't mind hearing it all the time. i also would like to hear more of the other member voices too and not just Ai-chan, no offense to her, i like her and she's got a great voice. it's just there are 8 other people in the group, use them more for heaven's sake. i like to see more of them being active other than being just backup dancers and vocal.