Chii-chan is an elementary school student who is really unexperienced with love. When the new transfer student Rei-kun arrives at her school, her life makes big changes. Is he the one for whom she had looked for these past years... ?
(Source: Divine Sanctuary)

Akira Tsubakiya has spent her whole life being told she looks like a boy. She’s super tall, she has a flat chest, and she’s not girly at all… In middle school, she made a promise with a boy who went to her cram school, Haru— a promise that they both would aim to get into the same high school, a prestigious academy. Haru told Akira that he likes girls with long hair, and since she started to fall for him, she grew it out. Now she’s graduating from middle school, and has decided to confess her feelings to Haru. Unfortunately, she finds out that he has a girlfriend—a super-cute, girly, long-haired girlfriend! Akira runs home and chops off all her hair, deciding that there’s no point to trying to be girly.
Fast forward to Akira’s first year in high school. She still wears a skirt, but she wears the top half of the guys’ uniform to school. She’s called “Prince Akira”, and all the girls are infatuated with her. Akira hasn’t seen Haru in a while, but she does bump into Haru’s “girlfriend”… who she discovers to be in fact a boy!
(Source: Nagare-boshi)

Your typical romance story between a girl (Konatsu Narumiya) and a guy... except that this guy changes into a pervy girl! He can only change into a girl during the night. Konatsu is the manager of the boys' basketball team, has a crush on the team captain. Unfortunately, the team captain is a complete jerk. When Konatsu confides in another team member, Haruki, about her troubles, their relationship grows closer. The only problem: Haruki is a nice ordinary boy by day, but a pervy girl by night!
(Source: M-U)

In this awkward love-triangle between two step- siblings, -Otome and Minami- and a best friend, Amane, the three are trapped in a web of love. After getting along for five years, Otome and Minami's peaceful relationship takes a turn in the wrong direction when Amane confesses his love to Otome. What will Otome do? (Source: Tokyopop)

Chii-chan is an elementary school student who is really unexpierenced with love. When the new transfer student Rei-kun arrives at her school, her life makes big changes. Is he the one for whom she had looked for these past years...?

Orange Planet is about Rui, a high school student in love. One day, while delivering a love letter, Rui finds herself caught in a fire! Eisuke, the owner of the apartment that caught fire, says that since he saved Rui from the fire, that he should live in her home! This will be a problem for Rui, because her childhood friend, Tarou, lives next door and often comes into Rui's house unexpexctedly. Will Rui be able to put up with Eisuke living in her home without being caught? (Source: NBManga)

Eru Yamada can't seem to get away from the supernatural. She's being stalked by a vampire. Her teacher is a werewolf, who also happens to think she belongs to him! As if that wasn't enough, yet another boy with supernatural powers shows up, trying to get her to fall for him, and she winds up with a rival in love who has dangerous powers as well!
(Source: MU)

She will return to her city near the sea where she used to live and where her memories she wanted to forgeta€|

Ogata Aoi is in her 2nd year of middle school and is the president of the student council. The middle school she attends is one of the best in the country and is called "AAA". Aoi goes there to meet her first love, but after a surprising meeting, she's finding out that her first love is a gang leader in the neighbor school, called "CCC" (lowest level). Maybe it's only a coincidence that that gang leader and her first love have the same name since they look completely different from each other, but now, Aoi wants to find more about this person....

From Tokyopop:
Natsumi Kawashima, an energetic fifth-grader, is obsessed with her fantasy of being the ideal, sexy woman. Rejected at every advance by the cute guys that she fawns over, she finally gets a break when she picks up a package of mysterious pink nuts that are adults only.

Eating these nuts causes her to morph into a voluptuous adult, and she's offered modeling opportunities and suddenly becomes noticed by guys who wouldn't have given her the time of day before.

But, she's still a kid inside and is about to learn that things don't always work out exactly as you hope they will...