What Inspired Tsunku to do Shock!

I think SHOCK’s explanation is here.

Yeah it’s from the latest C-ute Cutie Circuit 2009 ~FIVE~

OMG! The song is really a lot like SHOCK! with the 4 girls backing up and Airi taking the lead. I know Tsuugaku Vector is an Airi solo song. But do they need the other girls with her. They could get another song to open the Circuit both why choose a Solo song.

So unnatural for a group to start a concert with a member’s solo song. Usually solo songs are sung at the middle of the concert. But this one is so unusual.

~Note: No I’m not an Airi hater. I’m more of a Tsunku hater because it’s all his plans to put Airi in the center and leave everyone else behind.