If you liked
Junjou Romantica
|
...then you might like
Sekaiichi Hatsukoi
|
Though nowhere near as good, Sekaiichi follows Junjou's style of storytelling by showing three couples all somewhat related to each other. It's more of the same, but the relationships are far less varied which is disappointing in my opinion. However, if you like one you may like the other just as much.
If you liked
Tsuyokiss
|
...then you might like
Chuu Bra!!
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Both shows are about a girl trying her best to make a new club in her school. While the clubs get rejected a few times at first, neither girl gives up!
If you liked
Kuchibiru Tameiki Sakurairo
|
...then you might like
Girl Friends
|
It's by the same author, except dealing with a different set of girls. Girl Friends is currently at 22 chapters+ whilst Kuchibiru is only one volume with two related oneshots. Also, Girl Friends focuses a lot on girly things like make-up and has an angsty story whereas Kuchibiru is more light-hearted. They're both good mangas, and I think if you like one, you should like the other.
If you liked
Suki na Mono wa Suki Dakara Shou ga Nai!!
|
...then you might like
Angel's Feather
|
Both male leads can't remember another boy from their past. Also, both are BL, and made from erogies(hentai games).
If you liked
Otome wa Boku ni Koishiteru
|
...then you might like
Oira Sukeban
|
The two series are similar as they are about boys attending all-girls schools in drag. Otome is a longer series though.
If you liked
Onegai☆Teacher
|
...then you might like
I My Me! Strawberry Eggs
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Both stories are in the school setting and involve student/teacher romances with a twist.
If you liked
Gakuen Heaven
|
...then you might like
Princess Princess
|
Both series are set in all-boys schools with shounen ai elements. Both have beautiful art and interesting characters. Gakuen Heaven has more yaoi in it, but Princess Princess is better with comedy.
If you liked
Junjou Romantica
|
...then you might like
Seiyou Kottou Yougashiten: Antique
|
Both shows have a strong homosexual streak through them, with interesting, lively characters. Antique is more based on cakes and dramatic plot whilst Junjou focuses more on it's characters and the whole "Am I gay?" thing. If you like Ono from Antique, you may like Junjou a lot. That being said, if you like Junjou, you may like Ono!
If you liked
Netsujou
|
...then you might like
Junjou Karen
|
Both stories are set in schools where a student has fallen for their teacher. Also, they're both BL stories.
If you liked
Maria-sama ga Miteru
|
...then you might like
Strawberry Panic
|
They are both set in all-girl's schools with very close relationships between the students. Strawberry Panic also parodies some events from Maria-sama when the piano is played and when the statue of Mary is shown in the halls. They also have shoujo-ai, though in Maria-sama, it is more subtextual.