This has been stuck in my head for days so why not
For your song, I need to listen to it more, it's a pretty nice song but I'm quite busy rn so I'll put my initial guesses go back and listen to it later and maybe edit my answers lol.
☆Chihiro-San
https://www.mangago.me/read-manga/chihiro_san/
☆Make the Exorcist Fall in Love
https://www.mangag......
