@Tamerlane
Not revealing the bride would be the worst. Thats like a mystery movie not revealing the killer, but only ends with the killer is the friends we made along the way.
The whole premise of the manga from chapter one is one of these 5 girls is my bride. Guess who.
The connection between girls is pretty well defined in the story, and if you think about which ending will cover the most story and tell the define more connection between the girls is Yotsuba
Imagine:
- Ichika already have a future actress carreer, Her relationship with the girl is well defined, She already have controversies before, becoming the bride would be a controversy choice among the fans, and the story would just end with the girls accepting her.
- Nino, doesnt have a future established yet, which is interesting to see in the future chapter, Although her talent is pretty aligned with her mentioned dream (french pastry chef). She becoming the bride would just end with the girls accepting her. The end.
- Miku has her future established for her, She wants to go to culinary school, I like her, but her ending would be boring, She would probably just become the bride, Maybe culinary school entrance exam shenanigans, and everyone accepting her, The end.
- Itsuki is becoming a teacher, She is the first girl, but since Negi hates the first girl winning, She made the first girl a friend. Honestly first girl are a bit vague in this manga, and I think it is done on purpose, She is a friend, have some blushing moment, but probably due to awkwardness, especially from hating each other so much in the beginning, but it becomes acceptance in the end. If she become the bride, it just wouldnt make any sense, due to zero romantic development.
-Yotsuba is vague on her future, all she wants is for her sister to be happy, which, if she is chosen, would be the opposite of it. This choice cause more drama, and more interaction between the quints, we know already on Itsuki and Ichika supporting Yotsuba, but we still dont know Miku and Nino reaction to her being the lolikano. She will have to choose hard, and like Itsuki said it is just the beginning. So pretty much the interesting choice.
Harem end is for protagonist who you cant even remember the name, who is just there to be a shell for the reader to self insert in (I am looking at you Amagami). A nice protagonist is well defined, have what they want to the end, or at least take responsibility of their choice.
Besides, Fuutarou is poor, even in the wedding his family is still shown to be poor, their wedding is extravagant, but its probably the quints father last gift or something, Do you think Fuutarou would take them all in?