Don't know if this has been posted before, but I was browsing around and came upon these awesome Rhythm Tengoku shirts - that can be acquired via claw machine. They seem official(well, to me), but I'm not sure if they're King Of Games or not(probably not - maybe a Sega product?). There's some onion-head pillow things as well.
(click for larger size)
I thought it was neat enough to post...
(click for larger size)
I thought it was neat enough to post...