For the start, to be honest, i feel the story is poorly written, without almost any significant progress starting from chapter 5-7 onwards. Add to that, harem and ecchi (yes, this manga has ecchi genre actually, rather a light one) are two genres that im not a fan of. Then how can i enjoy this manga?
The answer to that question is the characterization. In my opinion, characterization is the strongest point that this manga has.
Speaking about characterization, those characters themselves are usual and some will find them cliche (tsundere, airhead, sports girl etc), but there's a balance within them. In this manga, we can't really say who will the male MC end up with. Even the popularity pool that took place before ch 61 was surprising. If the mangaka wrote this phenomenon as "the hardest race between heroines", then yeah, that describes the balance that i speak really well.
This manga consistently keeping each of its heroine in their own track, then developing it in a somehow relatable manner. One just being a friend to the MC, one fell in love with the MC without realizing it, one also fell in love but she aware of it, etc - all of them have their own track, and from this track the story make its progress. I guess this is the source of that balance. Then adds some light comedies and this manga become interesting piece of art.
