Yes, the little boy from the Saturn game who sings "Dreams Dreams" grew up. He's a session musician in Japan trying to hit fame on his own terms. He comes from a musical family, which could potentially explain how he got chosen to sing the kids version of the song back in '96.
He's done stuff for other games like "LocoRoco" and "The World Ends with You", but he mostly does commercial jingles. A lot of the songs he's written (or at least what he's sent over to me) are done on acoustic guitar, and they sound great. I bet some of the fangirls on the boards would probably swoon if they heard him.
He doesn't have a website yet, but he's working on that. And he says, "hi" to everybody on the board.

And well, that's it. Let's hope we hear more of this amazing young man soon!