Verifying patches means owning the games, which while I would love to own every lewd Steam game, is not practical for me at the moment.
If you have an interest in helping me out with game access, get in touch through the contact page!
Please note that this patch only works if your computer is set to Japanese locale. To set your computer to the Japanese locale, go to Control Panel, Region and Language, Administrative, Change system locale..., and select Japan in the drop down menu that appears. This will not have any functional effect on your computer and the game will play in English, and your locale can be changed back at any time (although the patch will cease to work).
The starting menu obviously shows that the patch has been applied.
Steam store: https://store.steampowered.com/app/762920