I want a ugly girl that don't take her glasses and boom! she is the most beautiful girl on the world I want her to be U.G.L.Y, that have what it takes to be ugly not just wearing glasses and old-fashioned hair.
(Not hentai)

And please no: Psychological Mature Horror Seinen Mystery Yaoi Yuri smut. Sc-fi Slice of life

Please don't post any of these genres.

I don't mind male harem but no harem please( the one with alot girls ).

Also school-life would be really good. with romance and comedy. ~~~( 'o')~

And manhwa is okay too.

Hakamori Majo Bianca - the female lead is supposed to be ugly (though I though she was kind of cute)

P.S. I wouldn't write off josei and seinen if I were you. Those are demographics, not content indicators.

Hehe, I will erase the josei in not wanted list, I just read a manga that had josei it wasn't bad.

The manga is good but didn't like the art much.

Please give me more 🙂

Yamato Nadeshiko Shichihenge
Pretty Haru

[img]http://i.imgur.com/KhVvQPy.gif[/img]

Maybe Pochamani

I know Yamato Nadeshiko Shichihenge and Pretty haru but thanks!

Please keep it jahu you give amazing mangas ! one I have never seen 🙂

Pochamani WAS SO FREAKING NICE THANKS

I'm afraid I don't know any other manga with ugly female leads, sorry.

How about Bara no Tame Ni? Female lead is fat and ugly compare to her siblings, although that may change since the manga isn't completely translated yet. And, it is a josei.

How about It’s Not My Fault That I’m Not Popular!?
It's no romance though, but it's quite funny 🙂

Im seconding Bara no tame ni!! Theres also Cousin

Although she does get skinnier, but this isn't because of a sudden telephone booth change, but rather the result of a rigid diet

gokusen
The two leads are just so adorable and funny.

maybe Pika Ichi

朝露の少女。

“The longer we live, the more weight we carry in our hearts.”

Alright this suggestion is probably going to sound weird based but I believe it fits what you are looking for. Buyuden is a shounen sports manga with a female leads that becomes chubby (probably the only one in the existence of shounen). I wouldn't say she looks ugly, but none of the characters in the other suggestions look particularly ugly either. And so far, she has stayed ugly. Sort of like Pretty Haru but with a 50 chapter backstory/prologue.

Peter Panda
Juuoku Shoujo (though this is the glasses-transformation kind)
Miunohri to Swan (and this is some magical transforming kind)

Bara no Tameni is probably the closest to what you want, though.

Go to work, send your kids to school;
Follow fashion, act normal;
Walk on the pavement, watch T.V.;
Save for retirement, obey the law.
Repeat after me: I am free.

Quote from 007demosthenes

gokusen
The two leads are just so adorable and funny.

I didn't want to recommend Gokusen, because Yankumi isn't really ugly, but she wasn't considered good looking either (male lead doesn't fall for her because of her looks). So gotta second Gokusen. Even if you don't find it fitting your request exactly, it's still a very good manga.