Yandere Kanojo - Ch. 9

[MangaDex]

 

[BasilD]

The only references I could spot were Touhou and Evangelion ones, and I didn't get anything else (especially not the first few pages)

Also, you think maybe Reina's design was kinda influenced by Marisa? Considering that the author clearly really likes Touhou

 

[Lance7]

Its an obvious reference to marisa tho