As per a live broadcast with Masayoshi Yokoyama of Ryu Ga Gotoku Studio yesterday, the port which came out three days ago outperformed their expectations, by a long shot.
https://www.installbaseforum.com/forums/threads/media-create-sales-week-42-2024-oct-14-oct-20.3127/page-5#post-283543 said:Yokoyama: First of all, I heard that ‘Kiwami’ is selling like hotcakes. That's good. The executives of the company were predicting the number of units. I missed it by a long shot. I think I looked at it a bit too conservatively. Kato, the marketing manager, guessed it, but it was very exciting. It was 20 years ago when I made the first Yakuza game. And then it was changed to ‘Kiwami’, but even ‘Kiwami’ had already been released, hadn't it? It's been out for a long time, and I thought it was something that people all over the world had touched, but this time, with the Amazon Prime drama and all the other things that happened, it's on Switch. Well, it's already a port, you know. And it's a download-only game. As someone who makes games, I'm very happy that people are playing it again. It's difficult to remake games. It's not easy to sell a game once more. That's why I'm so happy. I'm very happy. I think there are a lot of people who want to play the Switch one more time. I downloaded it too. It's nice to be able to take it with you.
It seems that the guy has come around, and that he is no longer allergic to money. It's probably too late for the Switch now, but with expectation-breaking sales here, the chances are good that the Switch's successor will be considered, as far as porting the rest of the series goes.