The year is 1949. Crushed by the Allied Powers, occupied by General MacArthur´s armies, Japan has been experiencing massive change. Agricultural reform is dissolving large... more>> estates and redistributing plots to tenant farmer´s terrible news, if you are landowners like the archconservative Tenge family. For patriarch Sakuemon, the chagrin of one of his sons coming home alive from a P.O.W. camp instead of having died for the Emperor is topped only by the revelation that another of his is consorting with the reds. What solace does he have but his youngest Ayako, apple of his eye, at once daughter and granddaughter? <<less

Two brothers, Shunpei and Kyouhei, have very opposite characters but share a crush on their cute sister Anko. The three of them live with their excentric father, may (or may not) have diffferent mothers, have fun, lots of tantrums and try to lead a happy life in junior high school.... more>>

Eiji Otsuka and Sho-u Tajima at it again, Eiji in a much more minor role this time, however. In any case, this a relatively older and short comedy series (4 volumes) that should be a fun break from their usual mayhem with MPD (Multiple Personality/Dissociative Identity Disorder) .

In 1994, this manga was published as a whole under title "BROTHERS High School". <<less

An 18 year old guy comes to live with his aunt and twin cousins while he tries looking for work. Although he remembers that they... more>> were twin brother and sister, he is surprised too find that they both appear to be girls when he meets them again after several years, so now he can't tell which is a guy and which is a girl. <<less

Shion has an idol childhood friend and a step sister from his dad’s 2nd marriage... more>>

For some reason, he lost his memories because he fell from the stairs, so the last thing he remembered was the night of June 6 when he was supposed to buy some crepe.

After getting out of the hospital, his childhood friend suddenly told him they are dating and that it’s a secret from his sister.

But, it turns out he’s also dating his sister! <<less

Yukine is confessed to by Rika at graduation.

There's no such thing as an older sister who hates their younger sister. Every older sister on the face of the Earth loves their younger... more>> sister dearly. I, Sakura Shima, have an adorable sister one year younger than me. The sister yuri comedy everybody is talking about! <<less

Hiroki was going to be an artist after high school, but has stopped drawing for an unknown reason. He became a teacher at Nadesico Academy,... more>> where his cousin, Elis, attends. Then, his childhood friend, Kiri, became a PE teacher at Nadesico who seems to be part of the reason why he stopped drawing.... <<less

Kayano Meguru has a bit of a brother complex. Her love for her brother is so strong that she has removed the idea of any romance with any other male other than her brother from her mind. ... more>>

One day she passes out and awakens 2 years in the future! To make things even more confusing for her, she is dating someone other than her beloved brother!

Including OS <<less

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Ancient Egypt, a time when Gods ruled the world.... more>>

The Wargod Set who wishes for war, harbors dissatisfaction with his elder brother, the country's current ruler Osiris, who aims for a "World without War".

One day, at Osiris' behest, Set and his brother sneak out of the palace. The one moment Set takes his eyes off his brother, Osiris is assassinated. Suspected of treason, Set is condemned to be executed...or so he thought.

Upon opening his eyes in his own room, before Set stood Osiris who should have been dead———?!

Note: this manga is not BL. Don't tag it as such. <<less

Continuation of the related series

Even in high school, Ritsu and Uta really get along. Suddenly, they have to pretend to be lovers...!? The real brother-sister exciting love comedy starts!!

Two nameless siblings: a sister with a heart condition which prohibits her from having sex, and a brother who only has sex with sleeping women.... more>> The brother has a new girlfriend, and the sister dreams of dying. What once was will determine what must be. <<less

Yuri Makurano is an unattractive girl who learns her mother is a famous actress named Shoko Hanai following her grandmother's death. Yuri begins to live with her mother's family which consists of three children named Sumire, Aoi, and Fuyo Hanayashiki. Yuri is treated as a maid at the household, eventually bonding with the family and builds up unrequited feelings for Sumire. Later, she comes to learn the only blood relation she has to the family is Aoi, her half brother.... more>>

Note: Won the Shogakukan Manga Award for shoujo in 1994. <<less

The story follows Arcana Famiglia, a self-appointed organization with mysterious powers that has protected a small Mediterranean island from pirates, foreign countries, and other threats.... more>> The only daughter of the family's "Papa," Felicitá, will be married to the next head of the family in two months — and the successor will be decided in a competition that Felicitá herself will take part in. <<less

As a guy with no real friends, Nishina Tadatora has spent months just observing Ichinomiya Misumi who sits next to him in class. At first... more>> glance, Ichinomiya looks like a lonely girl without any special appeal, but only Nishina knows how sensually provocative she can really be. Upon realizing that Nishina is watching her, Ichinomiya begins to interact with him in her own unique way. But unbeknownst to Nishina, Ichinomiya also seems to be harboring a secret... <<less

Ai just loves her big brother, Yuzuru. He's so kind, so reliable and so cool! He always protects Ai from trouble and when she cries,... more>> he cheers her up! He's the perfect big brother. But, bad things happen soon. Her parents divorce and she and her brother are separated. Now, after nine years, one day, Ai, now 14 years old, finds a tall boy in front of her school. Who is this boy? <<less

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Junior High student Nao's brother complex is so strong, it's almost at the point of incest. She's determined to make her brother, High School student... more>> Shuusuke, see her as a woman. So determined, that she goes as far as going into his room to throw away all his non-incest related porn. But as she's looking for his porno stash, she finds a photo album... and she's not in any of his childhood pictures. What is going on? <<less

Hirose Goushi has a huge sister complex. So huge, he moves from his home town to Tokyo to attend Myouzen University in order to escape it!... more>>

Three years later, Goushi's little sister Noa shows up and informs him that she's taking the Myouzen University entrance exam and that she will be moving in if she passed. Little does Goushi know, she has a similarly large (if not larger) brother complex. <<less

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With the (non-accidental) death of Claudius, the emperor of Rome, his emotionally and psychologically unstable adopted son Nero takes the throne. A historically based Roman... more>> adventure, full of political intrigue, murder, rebellion, incest, and all the things a boy wants! <<less