here's the generic message steam sends jap devs.
basically you pay to apply on steam, make all the image assets for the store and get fucked.

3 creators i was following got banned on steam. huge boobs in each release too.
someone at steam has an agenda.
https://www.dlsite.com/maniax/work/=/product_id/RJ01278327.html
https://www.dlsite.com/maniax/work/=/product_id/RJ01327523.html
https://www.dlsite.com/maniax/work/=/product_id/RJ01290563.html