Honestly? It will fall to nekojishi catalogs while different is robot, so it's worth start Kickstarter.
Many love story of nekojishi and this one might follow too.
I suggest try sequence with some support from kick starter. No matter amount is, you should have it on some extent to prevent ghost disappear behind game development .
This story have it own pov and based, it won't draw problem and attract pure visual novel player.
I'm admit that I'm try search for nsfw game a lot but! This is worth play for sure 😄. It reminded me the time where i play nekojishi without nsfw or aware, story make me cry many time.
Hope this one reflects how nekojishi was great VN 💯😸 with their own story