I respect the author for making this ship not sailing. I can't see them being in a relationship without causing more conflicts from 4 parties AKA. Those who are rooting for Hakua and Yuzuko, those who want Takane and Yuu in a relationship (which doesn't make sense to me at least), and those who...
Understandable. Aka was young when he made this, still tho, it was a pretty good manga for his first try. I can see where some elements in Oshi no Koi can be inspired from here. I was reading this with the mindset of Aka being a rookie.
https://www.youtube.com/watch?v=3bNITQR4Uso
Plastic Love is definitely the vibe you'd feel from Shibuya during the '80s
Also, god bless that shark for singing that song,