This series reminds me a lot of Otome no Teikoku, an ensemble of girls though in this case this one is more gay and less ecchi. Not that Otome no Teikoku isn't gay.
@Tcof No, I'm talking about my preference all this time. My first comment is talking about what I am not satisfied about. Yes, it is normal for the genre to have side couples, even I know that, however some harem series don't have side couples, either. So what? What is your point? It's like I said "I don't like to have a burger with salad and tomatoes in it.", then you said "but it's normal for burgers to have them, No?" lol
@Clover_Zero i just anwser you comment that you said you think this is yuri harem at first.
My point is this still a yuri harem even not every girl into one single chareacter. Just like a regular harem where there is other couple can exist in it too.
@Tcof Perhaps I should clarify that the harem I meant is, like, protagonist(one character)/everyone, which I'd consider "normal". Yes, this is still yuri harem, just not what I expected.