You're not appealing to his demographic, the games you listed are good, but not to his taste. He listed 5 games that he liked, all 5 games only appeal to a western demographic. From the information he's given, he doesn't want J-RPG's or Rythme games, he wants more action-packed games (pew pew pew). And no, I'm of no help in that regard either.
Good luck with that demographic on the 3DS then lol.