From Visual Novel Database:
Developer and publisher: Winged Cloud
Released in 15 October 2018.
Steam trading cards consist of 7 artwork, each with a different CG in the game.
Steam profile backgrounds consist of 6 artwork, each with a different character sprite on both sides of a background CG.
Steam version consists of 18 CGs. Some CGs will change slightly and an additional 12 H CGs are unlockable in uncensored version. (30 altogether)
Initial gameplay video on YouTube by Ross Senpai
Full gameplay playlist on YouTube by Ross Senpai:
Full review of game:
Steam store page:
Nutaku game page (Contain NSFW content):