I'm with nanashi, I wouldn't mind it a bit darker, even just a light grey would be better. Background is kind of lame/doesn't work well too in my opinion.
Not that it actually needs to be changed though.
Hey ramori, do you mind reuploading this game? I wanna verify if the copy that I currently have got corrupted, or there might be compatibility issues with Windows 11. 人妻♪かすみさん