Eroge make up a large part of the market in Japan, like it or not -- and SCE in California are committed to eliminating toxic masculinity from their platform, even if it means leaving yen on the table.
I did some quick Google searches for the best-selling PlayStation 1, 2, and 3 games in Japan as those consoles were spearheaded by Tokyo. [1][2][3] I didn't see very many Eroge games. I do agree that they're a notable market, especially compared to the west, but they strike me as more niche than a cornerstone genre like action games.
> SCE in California are committed to eliminating toxic masculinity from their platform
I'd love to understand what you mean a little better here. I think I might have an impression from the themes of the God of War reboot, but I was curious if there's a Sony policy you might be able to reference and how that's influenced their first-party production. I'm having trouble understanding the overlap between anime-styled erotica and western depictions of masculinity.