I know ! tell me about it , when I saw that yesterday on his blog , I was !!!!!!!!!!!
the fact that he said it's going to be 1 of the 3 looks they will sport for the Tsukiyo no Itazura no Mahou / CLIMBER x CLIMBER single , it's making me really excited as the day draws nearer to 6th April
SHINPEI posted this on his blog on Wed , which's the same thing but different look

I think this might be for Arigatou ~Beautiful day~ ? x)