A girl playing a male character in a video game falls in love with a female character in the virtual world while unaware the player is actually a boy. Meanwhile strange distortions begin to happen in the real world...

Nareh and Tareh are fraternal twins, Nareh the elder sister and Tareh the younger brother. When Nareh learns that Tareh has been accepted into the all-boys Ordinary School, she is shocked, and prepared to stop him at all costs...

From Anibebe: For centuries the Lee and Dai had shared a deep bond in the form of a master-servant relationship which gradually evolved into a strong friendship between the heirs of both families. Therefore true to tradition Dai Xiaodao (aka Dai Xiaoshuang) decides to assume the role of the manservant for Li Qingri (aka childhood friend) in place of her dead brother, Dai Dadao. To her chagrin, pretending to be a boy was but the tip of the iceberg in terms of the list of challenges that would come her way. On top of having to contain her secret love for Li Qingri who has become her roommate... what's the deal with that sinister-looking senpai (who's always flashing some fish at her) and that sweet-looking female classmate (who's really a carnivore in herbivore's clothing)! All that aside, what was that mysteriously beautiful scent that Dai Xiaodao got a whiff of when she bumped into the notorious Ye Weien at that secret path? Surely, no matter what the legend says, that obnoxious playboy could not be the man of her destiny!

Roan Summer is a 16-year old high school student who has been pretty unlucky when it comes to love. During his freshmen days, he fell in love with a girl from a different class whom he calls Miss Question Mark. Well, this is because he lacks the courage to ask her name, much less to confess his hidden feelings to her. Now, freshmen year is over and as he heads toward his sophomore year, he is wishing that by some miracle, he would finally belong to the class where his beloved crush is. Odds surprisingly favor Roan’s first day of school this time as he discovers that the vacant seat next to him is actually Miss Question Mark’s chair. However, one afternoon, a clumsy, pretty yet weird girl named Meory Winter ruins the moment as she comes rushing to the room where Roan is, causing the two to bump and to accidentally kiss one another. Pursuing his feelings for Miss Question Mark at one hand while trying to keep the “accident kiss” with Meory a secret on the other, together with his new, old and crazy friends, Roan Summer’s love story is now terribly tangled and twisted. Can Roan be able to escape this Love Rumble? Or rather is he willing to escape it to begin with? (L. Rumble!)

Gender Bender retelling of Suzumiya Haruhi no Yuutsu.

Two stories:

The Moon and the Lake
Kazuna's late grandfather was a writer, and his unpublished novel depicting his private life was found among the articles left by him. He had written down his affection to his lover, while he was a devoted husband. Kazuna felt perplexed, and went to see his grandfather's lover.

Nora in December
Does anyone know where "Nacchan" is? December, ten years ago, Nacchan's house next door burned down. Both parents were safe. Only Nacchan was never found. The body was never found... In the chaos of the fire, only Nacchan... disappeared.

Kaga Maki, 26 years without a lover, a plain office lady. One day, her twin brother, Miki, whom she hadn’t heard from in a while, appeared before her, asking her to substitute for him in an all girls school as teacher. Maki then quit her job and cut her hair to take on Miki’s appearance. But what is waiting for her…?!

A korean neet who lives day to day playing games turned into a girl all of sudden! What will he do? Bagel is Korean slang for a girl with a baby face and a glamorous (sexy) body.

Atrable Federation is a military superpower that started the Endless War. After conquering many neighboring countries the Federation turns its attention to a small island country that is big only in name, the Great Empire of Sun.

Akiyama Maika is a girl seeking her father who went to war when she was little. Seeing the chance in the arrival of the legendary squad of mighty soldiers, Ikkitousentai, to a nearby city, she questions the military about her father's whereabouts. However, much to the girl's surprise her father appears not to be enlisted in the army. Maika, dejected by this news as well as savage city life, suddenly encounters a burly man falling from the sky. The bystanders name him the Invincible Wolf, one of the Ikkitousentai, and it seems like he knows something about Maika's father! Unfortunately, he isn't willing to tell anything to a civilian.

Maika decides to enlist in the Ikkitousentai in order to find her father. Even though the army doesn't accept women, such a thing won't stop Maika!

Following years of war, men have become scarce, and gender distinction has almost vanished in society. Reproduction is mostly achieved through artificial insemination.

Ensign Koizuka has been called back from the front lines to serve as Personal Guard to the Princess - whom she loves - during her upcoming wedding celebrations. The princess is getting married to the eccentric queen of a large country, in the hope of appeasing the more powerful monarch's geopolitical ambitions.

It soon becomes clear that the queens' designs may not be in the princess' best interests. Koizuka, who was the one who revealed the princess' feminine side and got her noticed by the queen in the first place, is torn between jealousy and a feeling of responsibility.

In the midst of all this, Koizuka's Captain confesses her love...

A month has passed since Ito began her new lifestyle as Makoto's bride. Ito has been balancing a part time job and her theatre work, but she finds that she is unsure of how to deal with Makoto's sudden success.

An ordinary boy called Sherlock Doyle is captured and forced to put on his twin sister's dress by the Emperor's diplomat to be shipped to a small country called Ehren. His genius sister, Glinda, went missing two days before she's supposed to be sent to Ehren to be an royal tutor for the King's children. The sudden life change is too overwhelming for Sherlock, but he sees no way out. Later, he finds out the disturbing truth about the kingdom's intention with his sister.

From Tokyopop:
Welcome to a world divided into 12 Mines - each of them its own land - dominated by a rigid social class structure in which the 'Habit' exists to rule and the 'Spar' exist to serve. Their future dim and seemingly set in stone, the Spar find hope in an unlikely hero: the androgynous child born of a dwarf and hunchback who is prophesied to overthrow the tyrannical rulers!

Kurita Yomi suffers from an unfortunate affliction -- when she sleeps her body can be possessed by others. She benefits in her own way from these experiences though...

Sakamoto Masami is in his first year of high school and the ace of the basketball club. Because of his asocial behavior, his coach tells him to temporarily join the school's cheer leading club to increase his team spirit. Soon he finds out this isn't your average cheer leading club. All of sudden Masami is facing the choice to either put his male pride aside and dress up as a girl, or to never return to the basketbal club.

Cutie Honey for the 21st Century.
Seiko Hayami a private detective and her partner Hisashi Hanyu, are tasked with solving the cases that the police can’t handle. What they soon uncover is a seedy underbelly of crime perpetrated by an organization that can turn humans into monsters.
With Seiko being overwhelmed by these outrageous cases will a hero arise to help in her stead?
A warrior of love only heard from stories long ago.

From Chibi Manga: Will Kaname's destiny as ballerina change? Because she wished to become a great ballerina, Kaname followed Miki-sama and entered in the prestigious ballet of her school. Kaname will secretly develop her talent as ballerina there.

Yuuya, the son of a bar owner, spends his days lazing around and juggling his nightly part-time jobs, one of which is cross-dressing as barmaid Yuria on behalf of his mother. One night, a bunch of fishermen come to the bar. Among them is Ken, an awkward youngster who falls for Yuria at first sight. They continue to meet, but what will happen if the sincere Ken finds out about Yuria's secret..?

I received a help message from Benishiro, when I arrived I found him...Notes: Names will differ from original

That day, I died at the train station and my mind got transferred inside to a body of a girl in a fantasy world.