Thanks to Official Cake for the item that America shows Japan in this oneshot.
"Hey, Kiks! I got a new game recently, and I know it isn't a horror video game, but you invented it. Can we play it, please?" Alfred rarely begged in less he wanted something, and Kiku yet again fell prey to his friend's puppy eyes.
"What is it, Alfred-san?" He leaned closer to read the (Of course.) English words on the cover; they read: "Dance Dance Revolution."
Kiku thought that the Japanese name was much better, but he nodded his head at Alfred's question.
"I'll play with you." Japan agreed with his American friend as usual; how could he not agree with him?
Alfred could be plain irresistable when he wanted, and Kiku had figured that out the hard way by being subjected to the younger man's utter cuteness.
He sighed, and a small smile had already appeared on his face as he looked upon his younger friend's excited face.
"Thanks, dude!" America proclaimed as he started to remove the plastic wrapping on the case that held the game; the game mats were even still rolled up with in individual cases.
Japan couldn't help, but realise that America hadn't even tried the game out before bringing it over.
Japan, however, was very familiar with every game that he came out with, and he knew already that America hated to lose at anything.
He watched America open every part of the game to get it ready to play.
Kiku waited patiently for his friend to get it all set up, and then he was forced to explain exactly how one played the game.
It came as no surprise to Japan that he had won the first several rounds of the game.
America, however, did not seem to believe that Japan was skilled at the game at all.
He insisted that that particular copy of the game was broken, because why wouldn't the hero win with his impressive dance moves?
It was obvious to Japan that Alfred had never played any game like this.
Kiku knew that Alfred had always been a sore loser, so he tried not to read much in to what America was saying, instead he set about teaching him how to play the game right.
He felt that Alfred would play the game with him until said American had won.