[ Oh, she doesn't know anything about games. Great, this is about to be a blast. Josuke brightens up even more, happy to explain. ]

Yeah, they're called "video games." You've probably played with, hm.... dice or cards, right? Or a board game? It's like those, but you play on a screen. And it's a lot more immersive.

[ He pats one of the motorcycle seats near them, thinking fondly of the last time he rode one. ]

In this one, you sit on and steer these bikes to race each other on the screen. I guess it'd kinda be like... uh... riding a horse, or driving a car.

[ Still not completely sure what she would be familiar with, so he tosses both of those out. ]

Anyway, places like these, if you're good enough at the games, you can win prizes. Sometimes, you can even get money.