This page's guess: Time Wizard. Of course Jounouchi would get that; it's his card after all.
I suppose the rules of karuta are: someone reads the text of a card, and the other players have to quickly choose that card before the reader finishes?
You can consider the rest of the cards as good as goneYeah! That was super fast!!Monsters your opponent controls cannot declare...Alright, next-Impressive, Jounouchi-kun!Wild Guess
Hand speedIt's 'cause I was only guessing for this one!DONGeh! Bakura!I was just observing till now.Things will get serious from here on.Hey, hurry up with the next one.