Doesn't matter for these types of games. You can't legally sell content built with Koikatsu assets because you cant lease them. That's why these types of VN's are FREE, but also with a Patreon early release. All content made with these assets has to be made free to the public at some point, or its a big copyright mess. So you wont see any Honeyselect/Koikatsu based adult games or VNs on any paid platforms/for sale at all. Its a donations based platform sort of legal loophole that keeps it within the realm of "fan content". (I'm not a lawyer, and that's a rough/over simplification for the situation of this type of content, so take it with a grain of salt. Tho I have been working on an unannounced VN)
TLDR- You cant legally sell anything made using koikatsu or honeyselect assets.