@shadowolf64
My short list of romance, sorted roughly by depth of relationship. Where depth = plausible relationship development over time due to events, and not fall in love on first sight crap.
Relationship focused means just that, we focus on relationships with the MC. It does not mean that the MC and other characters have realized or accepted their feelings yet.
Relationship focused with depth
Discarded as trash but OP:
Tate no Yuusha no Nariagari
Otome Game, drama:
Koushaku Reijou no Tashinami
Relationship focused, attempting to develop depth atm
Drama, good story, and lots of shiny guys in the beginning, but it focuses in eventually:
In Another World, I'm Called: the Black Healer
Otome Novel:
The Reason Why Raeliana Ended up at the Duke's Mansion
Relationship focus, but no real depth
OP family:
Kenja no Mago
Farmer series:
Takarakuji de 40 oku Atatta ndakedo Isekai ni Ijuu Suru
Comedy Cat:
The Vengeful White Cat Lounging on the Dragon King's Lap
Relationship side story or gag
Dismissed as useless but OP, Drama. Probably will be relationship focused in the future:
Seijo no Maryoku wa Bannou desu
Otome Game, Comedy:
Otome Game no Hametsu Flag shika nai Akuyaku Reijou ni Tensei shite shimatta...
Otome Game, Comedy:
The Daughter of the Albert House Wishes for Ruin
Fantasy (isekai with amnesia of another world)
Sis/Bro-con, comedy, great story. Great anime adaption as well:
Mahouka Koukou no Rettousei - Nyuugaku-hen
Raising a slave, no depth in the beginning, but they grow on you and eachother. Promising so far:
Maou no Ore ga Dorei Elf wo Yome ni Shitanda ga, Dou Medereba Ii?
SAO, though I don't read it. Just want to remind everyone it is NOT an isekai. Although, looking for isekai is odd imo, since the only requirement differentiating it from fantasy is the 1 line in the 1st chapter saying "I am from anotherworld! Whoopydydooo!". Completely discardable from the story and often never comes up again.
I have not read KonoSub, but I have an incredibly hard time imagining it with even the slightest hint of romance after watching the anime. Are we sure you guys haven't started mistaking sexual harassment for romance?