Aika & Risa solos!! But none for Ai
There are no google hits other than the set list for those song titles. Their either new or renamed songs.
04. TOP (with Kamei dance solo) (song from No.5)
14. Take off is now (Takahashi Niigaki Tanaka)
mmmm should i post my toughs in the perv section?
08. Purple Wind (Takahashi Niigaki Kusumi Mitsui Junjun Linlin) (song from Rainbow 7)09. Lemon Iro to Milk Tea (Kamei Michishige Tanaka) (song from Ai no Dai 6 Kan)