Ok I'm looking for a manga where the main female character develops a relationship with somebody who she later finds out is her father. I don't want this to be a romantic relationship and I don't particularly want this to be the main theme of the story I just want it to be shocking like the main character totally does not expect this to be the case and neither does the father.
I would also appreciate recommendations for manga that are almost like this for example the main character finds out some dude is her brother or uncle or mother or whatever but I prefer the above scenario.
I want the manga to be shoujo/romance/comedy/smut kind of genre with the above theme within the story but as I said, just a side theme.
Sorry if I confused anyone and I have no examples to help explain what I mean cuz I've never read a manga like this.
Please try to recommend only completed scanlated manga thank you.

I guess the only manga which fits the best for this description is Kanon but it isn't complete scanlated and I don't think there are many mangas like this that ARE complete sorry... u_u I can at least suggest some with brother & sister Kago no Naka , Andante or you should take a look at this topic -> Every incest manga, ever. but most of these know that they are related from the very beginning...

Gokusen has a few chapters dedicated to something along those lines.

Thanks very much for ur suggestions, keep them coming!
And if anyone happens to know any anime that follow this theme feel free to suggest those as well.

Kamichama Karin - the ending has a few major shocking revelations xD

Koi Kaze Brother/sister, but it happens really soon. There is also a good anime.
Happy World! but it really doesn't reflect the genres you're looking for.

Sorry, they're probably not really useful suggestions.



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What I like in Trivial Pursuit style. Pick your category:

you could try Boku no Futatsu no Tsubasa. it has a multitude of shocking revelations.

sounds like the first chapter of P.A. if you ask me, only its the other way round, but there are diffrent stories later on....

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Give a man fire, and he will be warm for a day, set a man on fire, and he will be warm for the rest of his life.

I will suggest for people reading my topic and interested in mangas like this:
Gakuen alice
It's really good and has a bit of mystery behind mother/father relationships.

Well, it's far into the story, and it involves clones, but there's a situation sort of like that in Tsubasa Reservoir Chronicles.

Magic, don't want to spoil it since there are twists in the story