I remember now that NA's summer event this year had different dialogue for camping with the boys or the girls, depending on if you're playing Gudao or Gudako. There is definitely some differences in game, even if they're usually more subtle than the manga adaptions where gender is more of a factor, and on that note reminds me of the fanart of inspired by a recent chapter of the Shinjuku manga adaption, where Gudao wears a dress, and looks good doing it haha
Shinjuku has the aspect in game as well, and on the other side from what I remember you have Gudako, who wears a black suit, which we get the visuals for that in the game's Shinjuku chapter trailer as well, and it inspired various lovely fan-arts