Comment by huimang

I don't think the culture is the same due to cabinets having network capabilities now, but I do think it's possible.

At the taito station in Akihabara, I've met tourists a few times when I was in town for a large tournament (EVO Japan) and made friends from it. I've also had people watching me play, but unfortunately I don't speak Japanese.

I know there's a few arcades that still have some street fighter III: third strike cabinets with regulars. I can't speak for other games but at least for street fighter, people are almost always open and friendly.