I just found this info, maybe somebody has more ---->
http://www.jpopstop.com/2010/08/18/scandal-performs-a-surprise-live-at-tokyo-tower/?utm_source=twitterfeed&utm_medium=twitter
http://www.jpopstop.com/2010/08/18/scandal-performs-a-surprise-live-at-tokyo-tower/?utm_source=twitterfeed&utm_medium=twitter