I've just put up my exhaustive account of Saturday at the Super Chara Dome 2006 in Osaka. Basically it's a huge...oh, just go look at the pretty pictures. :laugh: There was a lot of cool stuff there.
Give them time to load, there's a bunch. There's four short videos too, which I had to resynch the audio on because Windows Movie Maker hates us all, so they're a little off. If any links are broken/doesn't go anywhere, please let me know.
Also, if you read the whole thing and still can't figure out what on earth I'm talking about, here's the official site!
They're a little bigger than the other costumes, but not by much. Some are a bit taller than others, as the pic shows Flash King is one of the shorter guys. I think the biggest was the first robot from Kakuranger, or the Gaoranger one.