Ranking so far
4th > 5th >1st > 3rd >2nd
I like the third on up. 2nd isn't bad, but she needs more screen time for me to warm up to her. The 1st heroine being the focus of this chapter made me like her a lot more, as an example of how more screen time and rapport with the other heroines can be beneficial for a character. Nonetheless... I can't actually remember anyone's name yet.
Ghost girl is so far up and beyond the "romantic candidates" that she isn't worth putting on a ranking, in case anyone is curious as to how I felt about her. Definitely best girl, though I get the feeling that her motivations should get fleshed out a bit more.