My Rating: 8.75/10 total (9.5 for the arrangements and 7.5 for the original BGM)
Personal Favorites: Rumine Suzushina's Theme [8], Ririsu Kourui's Theme [9], Eliza's Theme [13]
The arrangements here are fire- hitting that poppy visual novel dating sim feeling combined with a smooth otherworldly feel at times. Sadly, the original BGM is just mediocre, however. Definitely give the arrangements a listen, though. I've only recommended what I've thought is the absolute best.