let's be sensible here for a moment.
who's the best person to live with the rest of one's life?>ichika
becomes an actress, never at home, brings home money, probably will leave you for some 10/10 actor>nino
what does she even want to work as? can cook and bake so she'll be a good housewife, has no-bullshit-attitude - tells you how she feels, expects you to earn well to support her, will leave you if you're being too much of a pussy.>miku
what does she even want to work as? can't cook, but is willing to improve, will play vidya with you, doesn't tell you how she feels, probably won't leave you that easily>yotsuba
will work in something sports related, occupied with training most of the time, won't be home much, can cook alright, is a dumb but cute and happy ladybug that always will support you, so she'll be fit in old age, probably will leave you for some /fit/ guy if you're being a slob>itsuki
teaches children, likes children, moderately smart, likes to eat, takes you out for free dinner as a restaurent critic, is the most level headed of the quints, is childhood love, will slap a bitch if she's acting up, probably won't leave you