Can i just interject the obvious, here, that we have Huniepop and The Witcher 3 here on GOG. I really don't think GOG cares about skin showing.
Instead, i think it might have something to do with the most recent questions as seen at the top of their steam page:
1. What'd Ghostlight censor in this title?
and 2, which is far more telling: "Iis this game like the pokemon mystery dungeon games?"
"Curse of the great curry god."
Anime chicks
Don't get me wrong, i think any and all games that are able to sell should be on GOG. I think Senran Kagura, even though i've never played one of those games, should be on GOG. i think the visual novels that just came to gog should be here, 'cause they're selling.
However, i'm not sure this would sell, either. Maybe it would. I'm all for gog trying if it would sell. that said, all the topics about curation and shovelware: i think we got a sample. Seeing the gameplay, it looks more involved and that the title, the cover, and the screenshots, and the questions all seem to betray the game. Let's just say, if i saw this game announced, i'd pass it up. I'd go as far as looking the screenshots to see if there's anything super racey on there to joke with my girlfriend about, and that's about it. Today, i'd pass up the neptunia games, but back when i bought them, i didn't have a game that played like them. Now that I have a few "anime game series," the games have to try much harder to sell themselves. I think this is what gog means by "too niche" when they say it. Meanwhile, i think Senran Kagura would sell here on (dis)reputation alone, so i think that was a bad call on their part.