Of course you can buy the goods at the tour. They're tour goods. xD
She's in Osaka today and tomorrow. The pic she posted at her Line for it was black and white...but Kuu coloured her hair light purple! Maybe it's one of those colours glowing in the dark - cause of Ultraviolet. Would be so fitting.
Gonna try to find a pic from the FC or Instagram to show you.
Edit:
Alright, here they are!
