User blog comment:15sok/Rito Harem/@comment-151.230.113.74-20140209162136

Hmm...

I agree with Oppaichan, but if I had to give a valid response to this question my list would be:

Kotegawa Yui

Haruna Sairenji

Risa Momoika

Mio Sawada

Momo Velia Deviluke

Lala Santelin Deviluke

But again, I'd rather only have one and care for her, namely Yui.