Best OP ever. I wish they'd keep it for all the episodes ;_; The lyrics are just priceless. Beam attack!
That was by Yuko Goto, right? Who would have thought she could do something like that...
About the episode itself, there isn't much more to be said, easily the most hilarious show out of all the ones currently starting. They really handled all the bad filming points really well imo (especially the time when Mikuru stands still with the man who told her she was working hard, a bike just had to pass by at that moment), and the mikuru beam has the best animation ever made. I'm really hoping the following episodes will keep an equal funny factor.