http://www.youtube.com/watch?v=LAF1qjlmZmA
Denpa is a sick event occuring twice a month, it's a powerful mix of anime hardcore trance music and such . If you like anime and colorfull hair you won't feel out of context there. It's organised by the Sharpnel / Technorch / etc.. crew who are known in the digital hardcore music scene in tokio .
公式ＨＰ http://www.denpaweb.net/
it seems like alot of fun! have you ever been to one?(which im guessing you have but asking anyways to make sure 