Here's the video I was talking about in >>4. Apparently, he threw a bag of bath salts into the moat of the Imperial Palace.
http://www.youtube.com/watch?v=1jDumZFd5ZY
And here's Golgy-chan with his shirt off and wearing nekomimi in public only to get yelled at by who is presumably the police:
http://www.youtube.com/watch?v=l2BlaDZrvI0
Here Golgy 13 tries to get his Anon cred by talking to Japan's homegrown version of Scientology, Soka Gakkai:
http://www.youtube.com/watch?v=OOxKFcuNTgg