That’s a good point, because when it comes to harems, when they all want the protagonist but “monogamous” is the norm, there will be fierce competition in the way, no matter what.
And it’s a problem because the relationship between the girls would be pretty stiff, since only one person can win the best girl and have her hand in marriage…plus the “harem master” will be in an extremely unbalanced position (this is mostly why I hate the harem genre in general, actually. Yuri makes it better because I can shove “gender norms” out the window and don’t think about it. I just love girls getting girls, whatevs.)
I’m not asking Mei to be as powerful and devoted as the almighty Rentaro of the 100 girlfriends (or as popular and sexy as that girl who “Won’t Sleep With You For Free”), but I do wish her to grow along her girlfriends and have them change as well during all those variety of interactions. That’s enough for those friendship points to accumulate and have them fall in love. (Too bad our protagonist just had two genuine love confessions and lost two contestants. It’s a good thing Kaoru still had that plushie which still held Mei’s scent, so she can be stronger.)
And the reason I want this author to make this a “real harem” is because it goes to show that variety is key to life and she needs all her senses to live well. All her girl friends love her different aspects first and then got to know her as herself.
But who knows? I wouldn’t put it past the author to make them available for Mei even if they’re seemingly gone. (I can excuse Maria, because in a sense, the “Sight” sense is the one that can work the furthest, probably second only to hearing (light is faster than sound), and they can still meet again at school. But Kaoru is not one I can really understand at the moment. Because it gives her a premature ending, and it also seems a bit unfair compared with the others.)
…
Ultimately I still have faith in the author. She’s got that kind of imagination and creativity rivaling Mochi Au Lait (they both have that one-of-a-kind art style, too) and I believe she has plans for the future of each characters…because NO WAY some of them just had to end it before the protagonist says so! Harem and the five-sense connections are already crazy, what’s wrong with a bit more?
Yeah I think having a true harem here is important with the concept of the senses, all the senses are important. Also I haven't given up on the series myself, and I do hope the author delivers a satisfying conclusion. We'll see where it goes!