So far I'm liking this. And I'm perplexed about the outrage over harem.
Probably because it wasn't a harem in the early chapters actually. Same thing with Gal gohan (thankfully, it didn't last too long).
If i wanted to read a harem story, then i will read one which is clearly a harem since the first chapter like
5toubun.
I hate reading a nice story between two people then the author only throw more and more useless rivals. It's not good most of time, and you get
LOT of fillers because of this.
The main appeal for me here was the relationship progress between Fuyuki and Tsubasa. And now that we get 2 others girls (soon 3), the chapters who are focused only on the two MC will be less frequent, we will get lot of fillers with the others girls, and nothing will progress before a long time.