Minori is ok, Tsubasa is useless trash (I don't like Tsubasa seriously) but Kaho is the one and only Waifu here <3. What she said at page 18 is priceless
As much as i would love to see Kaho and Youtarou as a couple, it won't happen because it will end with the harem route probably
I'm kinda afraid of the manga now, I'm rooting for Minori but it's usually the proactive (note: best) girls who actually really really like the MC that get the short end of the stick. (cue flashbacks of Marika)
If it’s like the previous manga then everyone should win! But deciding who the legal wife would be shall take the utmost painstaking decision making known to Mangakind!