Shoot me if this is old, but they've got some Yugioh merchandise out in Japan and if I'm not mistaken it's been a long time since they've had any... these are sold by Cospa.
So, ever wanted to be a faithful lackey of Kaiba Corporation? You can now have your very own official
KC t-shirt and
mug.
Nobody's going to be fooled that you're the one and only timelord, however...
...but we won't blink if you wanted a piece of the Pharaoh
with your breakfast coffee (doesn't beat Yugioh cereals though)
Both those T-shirts come in black and white.
Additionally, they also have a black-only
"Ore no Turn!" T-shirt. Looking at this combination (by right they should be pushing 5D's)... $5 that the cause for this was the resurge in interest in Yugioh after niconico. Or then again, maybe not since it hasn't been explosively popular there recently (come on guys, something other than Enecon!)
Also, again courtesy of that Japanese messageboard I bring you this:
Doing it wrong.
Who's behind? Oh, that's just... er...
Yuusei. I hope you noticed the Konami logo.
Finally since I was too broke to buy V-Jump anyway (and the parents would throw a fit), I saved someone's scan of the poster with the 3 main characters in it. The one where Aki... actually looks like a cool main character.