
Oyajina! ~Otaku no Shiro-chan no Baai~
Continuation of the Oyajina! series that focuses on Shiro-chan, the fujoshi classmate.
Canonical catalog
329 titles

Continuation of the Oyajina! series that focuses on Shiro-chan, the fujoshi classmate.

Junior high student Mao Hoshimi is a small and somewhat effeminate but otherwise typical boy. At least he is until he turns into a girl while hitting the baths with his best friend Shunsuke Hidaka! But this is the least of his shocks--Mao learns he is actually of alien descent! Because the numbers of his species are so few, Mao learns, its members have the ability to change shape to breed with other species--and also to transform from male to female and from female to male to suit a potential mate. It seems that, now that Mao is in puberty, he is fated to become a suitable partner for whomsoever he comes in close contact with, be it Tomoko Yokawa, the cute girl he just met, or, to his horror, Shunsuke! (Source: MU)

Tanaka Ai is a 12-year-old boy who is the youngest of his 7-brother family. After being rescued from bullies by the neighborhood 'yankees' (delinquents/gangsters), it has been his dream to become one of them. He's about to start middle school with his friend Suzuki You and his (older) twin brother Koi, when something very strange happens. Ai transforms into a girl overnight! His older brothers seem to think this is nothing out of the ordinary, but Ai is devastated. As they start school together, with Ai in his new female school uniform, Ai decides not to give up on his dream. If he tries his hardest, maybe he can become a badass lady gangster! (Source: MangaHelpers)

An alchemist's apprentice gets his body swapped with a female homunculus. (Source: MU)

Subaru was the hardest of a gang of thugs, directly descended from martial artists. How does a guy this tough end up cursed as a big-breasted woman! Feminized Subaru has to fend off perverts and find a way to return to normal. Meanwhile "her" body is subjected to nonstop erotic happenings. (Source: dlsite)

On an afternoon like any other, high-schooler Nanaki falls into a pond that's shrouded in legend and suddenly turns into a girl! Although mortified, he loves how soft and smooth women's bodies are, so... Why not have some fun? He tries on his own, but can't quite seem to get it right... And that's how Souma, Nanaki's step-brother, finds him when he gets home from work! Once Nanaki's hero, "Soumy" is now nothing but an annoyance... That is, until Souma shows Nanaki how to fully enjoy a woman's body! Why is he doing this, and why does it feel so good!? (Source: Renta!)

In the Heian period, there was a princess whose beauty was exquisite enough to attract even the emperor. She was Princess Kaguya. What will become of an orphaned girl named Tsubaki when she finds out the ridiculous secret that the super famous princess was actually a man who came from the world above?! (Source: Hakusensha, translated) Included one-shot: Volume 2: Kaeru-hime no Melancholy

Ryou and Nagisa accidentally book a stay at a love hotel instead of an onsen.

Rin, a young angel (presumed female, but angels don’t have clear genders) falls in love with a young human girl, Miku. However, their love is considered taboo, and so, Rin makes a deal with the devil to be reborn as the human boy, Len, in order to be with Miku. However, their happiness together is short-lived, and even that soon ends in tragedy. (Synopsis: NovelUpdates)


1. Ame no Hi wa Nyotai-ka shite Kimi wo Matsu (When It Rains, I Turn Into a Girl and Wait For You) 2. Nyotai-ka shite Yandere Kanojo ni Naru (Turn into a Girl and Become a Yandere Girlfriend) 3. Nyotai-ka shite Onna Haishin ni Naru 4. Nyotai-ka shite Shuugaku Ryokou de Koi wo Suru 5. Nyotai-ka shite Gal ni Naru (Turn into a Girl and Become a Gyaru) 6. Nyotai-ka shite Odori Musume ni Naru (Turning into a Girl and Becoming a Dancer) 7. Nyotai-ka shite Noroi no Hime ni Naru (Turn into a Girl and Become a Cursed Princes) 8. Nyotai-ka shite Onna Mahoushi ni Naru (Turn Into a Woman and Become a Female Mage) 9. Nyotai-ka shite Bunny Girl ni Naru (I've been turned into a bunny girl!)



"A world in which everyone is born female and some become male upon maturity (a bit like in "Simoun"). Momoka and Arisu are very close friends, and Momoka wants to become a man and marry Arisu . . . only when they end up in danger from a rapist, it is Arisu who suddenly turns male! Arisu's transformation seems to be unstable though, as "he" returns to female again when the adrenaline rush fails." (Source: MU)

Contains a brief overview of Full Moon ni Sasayaite, an introduction to the characters of @Full Moon, and a short story about David finding his old copy of "Sleeping Beauty."

Haruki Sakuma is a high school freshman boy who loves games. He is a coward who often tries to please those around him and has a hard time saying no, always relying on Karen Minatsuki, who goes to the same school. One day, a loud thunderclap rings through the school, and before he knows it, Sakuma has turned into a girl! When he wakes up, he finds himself in the world of his favorite game, "Mirage Universe," and due to a game bug, Sakuma and Minatsuki have switched genders!? (Source: Shogakukan, translated)

Raichi Minori, mixed martial arts champion and high school student, finds himself in more trouble than he bargained for when his quest for revenge against a dojo crusher drags him into an underground battle between superpowered fighters.

It looks like the earth, but it isn't. This is a story from a planet in another solar system. The inhabitants of this planet shed their skin as pat of the their growing process. Some of them keep them, some of them sell them as burusera, and some of them used them... in a more funny way.



Carefree, popular Yuki is in for a surprise on his 17th birthday. His parents have chosen that day to tell him that his father is a space alien and, therefore, he is half-alien. As a half-alien, he has the ability to change his form. For example, he can change himself to look like a younger version of his human mom. His father also explains to him that some aliens on earth have less than friendly intentions, and that he should help protect Earthlings from them. Will Yuki be able to keep this a secret and continue his happy school days with his friends Shinichi and Midori? On an even stranger note, will he be able to keep Shinichi from falling in love with him while he's transformed into a younger form of his mother? (Source: M-U)


