The cute and cheerful girl working at a Japanese style maid cafe, Hana. The black haired cold beauty, Mei. Though the two are in love with each other, they have not realized it. However, they have a secret that should not be discovered...

Takatou Iori, a high school ninensei, was on his way to school to confess his love to classmate Kusanagi Mikuru with a love letter, when he gets ran over by a truck to save a cute elementary schoolgirl. Summary as of ANN.com: Main character was a normal high-school 2nd year student, one day while going to school he prevented a accident, but he died saving the little girl. But a passing scientist of justice(Self-proclaimed) saved his life, but due to a lack of part(According to the scientist) he’s now a little girl~

Ryo thinks she is a normal girl living a normal highschool life in modern day Tokyo. But is she? On a school trip, a mysterious man attacks her and claims that he is Benkei, the legendary warrior monk who collected 999 of his opponents' swords in battle during the Heinan era. And he also claims that she is Ushiwakamura, the 1000th opponent, that according to folklore, beat Benkei and became his master. But...Ushiwakamura was a man! And Benkei and Ushiwakamura existed in 13th century feudal Japan!

Yasuoka Shion lost her parents, and her voice, when she was young...in a murder. She was found amidst a blood-soaked room, and the only hint for the suspect was a Shougi board and one piece: the King. Now, Shion steps into the world of female professional Shougi players. As her popularity and fame slowly rises, so do the questions about her past, particularly the murder case that was never solved.

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Yona Ryouma, a normal high school boy, saves a man from another world at the cost of his own life when a mysterious earthquake occurs. The man, Emillio, uses a potion which apparently saves Ryouma's life. However, he is also changed into a girl in the process. Emillio is actually the prince of this alternate world and he declares Ryouma as his wife, presumably on the context of saving his life. But what about Ryouma's life as a high school boy in his own world? And will he come to accept being the prince's wife?

Battle tournament manga set in the Sengoku Era. The year is 1600. Ten years have passed since Oda Nobunaga unified Japan. When Nobunaga realized that he was dying, he announced that he would hand over the country to the one who produced the strongest warriors. The warlords, whose dreams of unifying the country had been dashed, set up their own strongest warriors and set their sights on becoming the ruler of Japan

A normal, honest sophomore guy, whose life was changed when he became a super beautiful girl. Who was the one that caused it? Are there any more misfortunes lying in wait for him/her? What kind of charming experiences will he have...?

This is a story about the love and hardships of a 29-year old guy named Makoto Suda. Makoto is an ordinary office worker in every sense but one: in front of Takashi, his stepchild, he has disguised himself as a woman and played the role of a beautiful mother. Leading this life of a “fatherless family”, for some reason he falls in love with a woman. One morning he happens to see her on a crowded train but…

Nana, a young boy suffering from extreme amnesia, has forgotten his real name. After helplessly witnessing the unjust death of three children during one of his trips, he vows to eradicate all wars of the surface of the earth. He then joined Tripeace, a small group of activists whose members use all kinds of weapons and will stop at nothing, not even the violence, bring peace to the world. But soon, the new registration number 102078 of Tripeace is faced with a dilemma: can we protect the peace at any price?

Kyo Aizawa's father is a basketball devotee but has been forced to quit playing his precious sport because of an injury. Instead of himself working his way up to the NBA, he feels that Kyo, his daughter should fulfill his dream. To give Kyo a good start in her career of basketball he enrolls her in Seishu High School which is known for two things: its extremely cute girls' uniforms and their boys' basketball team. Not only does unhappy Kyo have to pretend to be a boy during the day (the basketball team members all live at the school to boost the team spirit), she has to do it day and night. The super-star of the team, Chiharu Eniwa, may be a good-looking, basketball champion, but his attitude towards Kyo is hostile from their very first meeting. Poor Kyo ends up roommates with the evil Chiharu. As they get to know one another, both sense that the other has a secret.

Idol otaku Aisaka Yousuke wakes up one morning to find himself turned into a beautiful girl.Pixiv link: https://www.pixiv.net/user/16219481/series/626Seiga link: http://seiga.nicovideo.jp/comic/23326

Shuuji is a new teacher, but most of his worries don't stem from the stress at being in a new situation, but from the nightly visits of his lover Yuu -- a student at the same school. And Yuu has ... issues.

A human drama between a villany-faced yakuza and a dominant dentist! Give it a read and maybe your “wall“ will be broken down...?! Official Manga: Shonen Jump Plus Official Translation: English

The demon king having cursed the human race by removing their ability to produce female children so that they would go extinct has had his plan foiled by the elves who made men breedable by giving them eggs(balls) ♂ which would make them become women when said ball is taken away from them.

Keitarou Itsuki is a high school student unhappy about the menacing look of his eyes. Keitarou tries to confess to the girl he likes, Aoi Tokujira, but she rejects him flat out. Thinking that his eyes were the reason why she rejected him, he confides in his older sister about it at her salon, who helps by giving him a complete makeover...as a pretty girl! Forced to head home like this, he runs into Aoi in town, but she doesn't recognize him and thinks he's a somewhat manly girl. Before he can leave, Aoi asks him to help her overcome a problem she's had for many years: an intense fear of men.

300 years ago, a witch and a knight fell in love. Forbidden to be together, their love ended in tragedy. Now, the witch reincarnated as Schwann Owen is on the search to find his knight. Will he be able to find his love?

A 30-year-old business man makes a wish to be a girl. A chanting object runs toward him, and the next thing he knows he has become an elementary school girl.

From The Pink Panzer: In the year 2999, only eleven cities still survive on Earth. The climate has changed drastically, and a biochemical apocalypse has made women extinct. For centuries, the male population of Earth has survived by depending on only one woman, called the Holy Mother, whose ova are harvested to create genetically engineered children. By now, any concept of a world in which women exist as ordinary people is long gone. Society has re-structured itself around all-male families, and gay relationships have become the norm. At the beginning of Marginal, the Holy Mother is assassinated by a terrorist known as Grinja. The government in power doesn't want to start a mass panic, so it pretends that the Holy Mother has only shed her vessel, and that she will be miraculously "reborn" in the near future. The public, which is superstitious and devout, believes this easily. Only government officials know that behind the scenes, there is a frantic effort to create a new being with an XXY chromosome -- a male capable of giving birth. (This is a BL misrepresentation of an actual phenomenon known as Klinefelter's Syndrome.) The manga's story revolves around one such boy -- Kira, the product of a genetic experiment, who becomes involved in a three-way relationship with Grinja, the aforementioned terrorist, and Ashijin, a young man who calls himself Kira's owner. A complex plot and flawless world-building make the story irresistible, and Kira's search for freedom is as symbolic as it is gripping.

From MangaHelpers For his beloved younger sister's treatment, Shinomiya Ryouma is working frantically to raise a billion yen while going to high school. One day, a mysterious woman asks him, "Can you put your life on the line for what you desire?" and after receiving a ticket from her, an accident befalls him! When he wakes up, he finds he's turned into a girl and what's more, he's participating in a "game" where a win means he can reverse his fate but a loss means he'll die instantly! (Euthrosyne)

Being beautiful is never easy, especially if you're an eighteen year old boy like Gene who is constantly mistaken for a girl because of his delicate good looks. Gene is, in fact, anything but delicate. He is the ringleader of a group of tough kids in an all boy's school, and he's quick to beat the living daylights out of anyone who even hints that he resembles a girl. If that wasn't hard enough for a regular teenage guy to cope with, his life is about to take a shocking turn for the worse. When Gene stumbles upon strange happenings in the forest, he gets sucked into a world of vampire intrigue and sinister romance that he never knew existed. And he learns that there are worse things than being turned into a vampire: being turned into a girl?!

From MangaHelpers: In the 1950s, an old woman was brutally murdered on the face of a clock tower by her adopted daughter. Two years later, the clock tower is known as the 'ghost tower' and it is supposedly haunted. Through an unusual series of events, a young NEET man named Amano Taichi is attacked by someone or something in the same clock tower, and finds himself bound to the clock face to be killed in the same way as the old woman. Luckily for Amano, he doesn't meet the same fate. He's rescued by a mysterious person who claims his name is Tetsuo. Tetsuo is searching for a treasure that is connected with the ghost tower, and he wants Taichi to be his partner. Taichi, whose life has mostly consisted of poverty, loneliness, and pornography, is enticed by the idea of gaining extreme wealth. He's further convinced when a house fire leaves him without a home and depends on Tetsuo's charity. The adventure is going to be very dangerous, since the same 'enemies' who attacked Taichi before seem certain to try something again! Not to mention, Taichi really knows very little about his new partner. [tethysdust]

This is the story about the daily life of a young siscon novelist, Itsuki Hashima with his perfect little sister Chihiro, the genius illustrator Nayuta Kani, his best friend Shirakawa Kyoto and some insane partners from his publishers. From the author that brought you 'Haganai', Hirasaka Yomi has drawn the curtains for the latest youth love-comedy series!

From Operation Boredom: Having being raised by her family as a boy, Natsu simply wants to be a pretty girl. To make this wish into a reality, she moves to an all-girls school. Her roommate, Huzio, is a pretty girl - one that Natsu always wished to be. However, Huzio is actually a boy who is secretly practicing acting like a girl to take over the family business of kabuki. Quickly, Natsu and Huzio become good friends and decide to share their secret.

Lu Zhun, a man, was forced by life. He put on a skirt, a wig and two bridges on his chest. He cheated a man, named mu juntan. Mu Junchen, a big wronged man with money and infatuation in his family, fell in love with me, a "girl who dropped out of school and half fell in love". I was chased to the end of my life

Far away from home, Yuuji and Minato have carved a place for themselves in Alberta, Canada, with their new baby daughter, Yui. Yuuji works at a University, while Minato – though still as childish as ever despite being a new dad, works at the conservation center as a mediator for the better understanding between humans and Dinosauroids. It’s been a year since the contagion called X Syndrome had been unleashed on the human race. Just as distinguished government officials and police force began to regain control of the situation, the existence of the Dinosauroids became known by the academic community. Dinosauroids – while they have a tendency to possess superhuman abilities, female births are extremely rare and problematic. Which is why the existence of Yuuji (a converted female Dinosauroid), and the newly born Yui are so valuable and sought after by many – most of whom wont hesitate to resort to dubious means to acquire either one of them! True to words, Yuuji has indeed become the beauty as many had predicted – provided he takes off his heavy glasses of course! He is never short of admirers – both males and females, including a University student Linea, and the various Dinosauroid males eager to mate with a Dinosauroid female. And this is where the role of a female in a heavily populated male Dinosauroid society comes to play. Add to that, the various nefarious people after the newly born Yui, both the parents Yuuji and Minato might have their hands full this time around as well. This is the third and final installment of the Animal X series.