#1 Itsuki ( the only redhead, and since their bodies are all basically the same, that long gorgeous red hair is the clencher. No pun intended)
#2 Ichika ( by far the sexiest, most mature, the most cunning and cute one that seems like she could do a few thangs. )
#3 Yotsuba (cause she is just so open and full of life and fun.)
Honestly they together would make one perfect woman, and my multiple personalities were having a fit with this show, though I highly enjoyed it. lol ^~^
1. Yotsuba - I really have a weakness for the genki girls, she was the first one to acknowledge Fuutaro and also never was mean to me. Also that "confession" proves that she can be quite bold and is full of surprises. I wish girls like her exist in RL.
2. Miku - Yeah, the fan favourite and to be frank quite understandable. She is really sweet and the most realistic in terms of personality. While Yotsuba is my favourite girl, I think Miku has the best chance to be the end girl.
3. Ichika/Niko - If I were to go with the Anime, Ichika´s big sister personality would make my third place. However, she makes quite the fall in the manga and Nino just went from an annoying bitch to a more likable and playful character, so I just leave both of them there.
4. Itsuki - I really don´t care about her, she was the typical tsundere character in the start and makes an instant turnoff for me.