Slice of life manga that is more than just romance? Preferably one written after say, 2015? As I've more or less read all the popular ones out there like
Fruits Basket
Sand chronicles
Piece
Dengeki daisy
Six Half
Ao haru ride
Principal
Orange
His and her circumstances
Mars

I hope you got the picture.
It feels like all the big names are either finished or discontinued and the golden era of shojo is over.
(With, Akatsuki no Yona solely carrying the legacy)

A few promising upcoming ones on my radar are,
Queen's Quality
Our precious conversations
Koi wo shiranai bokutachi wa

I hope they live upto the expections.
So, yeah, any recommendations to be added to the list?

I'm liking

Honey Lemon Soda
Shunkan Gradation
Anagura Amelie
Perfect World (ARUGA Rie)

Although maybe those are more romance.

Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta...
Niehime to Kemono no Ou
Jishou Akuyaku Reijou na Konyakusha no Kansatsu Kiroku
Tsubaki-chou Lonely Planet
Ouji ga Watashi o Akiramenai!

~4400 manga completed
~1700 ongoing...