Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!!

is a Japanese seinen manga

Manga

Manga is the Japanese word for "comics" and consists of comics and print cartoons . In the West, the term "manga" has been appropriated to refer specifically to comics created in Japan, or by Japanese authors, in the Japanese language and conforming to the style developed in Japan in the late 19th...

series written and illustrated by Kouichi Kusano which began serialization on Futabasha

Futabasha

is a Japanese publishing company headquartered in Higashigokenchō, Shinjuku, Tokyo, Japan.-List of magazines published by Futabasha:*Bravo Ski*Comic Seed!*Futabasha Web Magazine*Manga Action ZERO*Tōji Rō*Getter Robot Saga...

's Web Comic High!
Comic High!
is a Japanese seinen manga magazine pushlished on a monthly basis by Futabasha. It was launched as a special issue of Weekly Manga Action but has since become its own independent monthly anthology...

service from August 2008. It has been licensed in North America by Seven Seas Entertainment

Seven Seas Entertainment

Seven Seas Entertainment is a publishing company located in Los Angeles, California. It was originally dedicated to the publication of original manga, but now publishes licensed manga and novels, as well as select webcomics...

. It has been adapted by Zexcs

Zexcs

is a Japanese animation studio located in Koganei, Tokyo, Japan. It was established on January 23, 1998 and is known for doing the animation production of a number of series such as MY HiMe, Sister Princess, and Speed Grapher...

into an anime

Anime

is the Japanese abbreviated pronunciation of "animation". The definition sometimes changes depending on the context. In English-speaking countries, the term most commonly refers to Japanese animated cartoons....

series which aired in Japan between January 9, 2011 and March 27, 2011.

Plot

Nao Takanashi loves her brother Shūsuke despite the incest taboo

Incest taboo

An Incest taboo is any cultural rule or norm that prohibits practices of sexual relations between relatives. All human cultures have norms regarding who is considered suitable and unsuitable sexual and/or marriage partners, and usually certain close relatives are excluded as possible partners...

. Nao thinks that Shūsuke is her blood relative, but in fact she is an adopted daughter, whose parents already died. After Nao learns the fact, she wants to normally fall in love with Shūsuke because sibling

Sibling

Siblings are people who share at least one parent. A male sibling is called a brother; and a female sibling is called a sister. In most societies throughout the world, siblings usually grow up together and spend a good deal of their childhood socializing with one another...

s by adoption

Adoption

Adoption is a process whereby a person assumes the parenting for another and, in so doing, permanently transfers all rights and responsibilities from the original parent or parents...

can marry under the family law in Japan

Family law in Japan

The main family law of Japan is Part IV of . have such provisions as on and notification to the public office.-Background:The Ie , or "household," was the basic unit of Japanese law until the end of World War II: most civil and criminal matters were considered to involve families rather than...

. However, she finds herself competing with Shūsuke's childhood friend, Iroha Tsuchiura, and his class president and yaoi

Yaoi

In careful Japanese enunciation, all three vowels are pronounced separately, for a three-mora word, . The English equivalent is . also known as Boys' Love, is a Japanese popular term for female-oriented fictional media that focus on homoerotic or homoromantic male relationships, usually created by...

lover, Mayuka Kondō.

Main

Nao, the protagonist of the story, is the adopted daughter of the Takanashi family and secretly loves her brother Shūsuke, going as far as to know everything about him to an obsessive degree. Ten years ago, she was in a car accident which killed her true parents and caused her to lose her memory, and she had only recently learned the truth. She goes to various lengths to make sure Shūsuke becomes attracted to her, such as throwing out his non-incest porn, and becomes particularly annoyed with other girls aiming for his affections. Her real name is never mentioned and her current name is the same as her deceased biological mother.

Shūsuke is the son of the Takanashi family. He is rather perverted, often keeping large abundances of porn magazines and always looking for panty shot opportunities. Recently he continues to use term which "not betraying Nao" implying he loves her, or at least wishes to have her see him as a good older brother. He does admit to feeling some interest in Nao, not brother–sister interest, but girlfriend–boyfriend interest. He is not aware of Nao's knowledge of either the truth about their relationship or the fact she knows about all his dirty habits. He is quite the heavy sleeper, making Nao wake him up almost daily for school, though Nao does likes this way for she can do the things she wouldn't normally do to him when he is awake, in short this is when she shows her true self.

Iroha is Shūsuke's childhood friend before Nao's adoption. Having played Doctor with him a lot as a child (which was Shūsuke's excuse to see her naked), she claims that she is Shūsuke's lover and constantly makes advances on him. She is also something of a stalker, watching him in his house through a telescope and using night vision goggles to stalk him. She is even called a "Genuine Stalker" due to her very detailed reports of Shūsuke's late night actions and activities. Though she did say that Nao is the most wicked stalker but when only when she said it to herself. She is in constant competition with Nao over Shūsuke's affections, though they occasionally work together when someone else catches his eye. Oddly, despite the fact she has openly stated she is willing to have sex with and even initiating the first move, Shūsuke, he seems to not want this. Though it is hinted this is due to guilt, believing his actions made her this way.

Shūsuke's classmate and class president, with a strong interest in Boy's Love magazines. When one of her magazines is torn up by Shūsuke during a mix up with one of his, she makes him her 'pet', having him purchase more explicit BL magazines and review them for an unbiased opinion, though she interprets this as having a shared interest. Despite Shūsuke's perverse belief that she may ask him to do something perverted at some point, she seems to be oblivious to this, appearing to treat him more as a boyfriend such as making him bentos and coming to wake him up for school. Recently it is shown she has strong feelings for Shūsuke because of his apparent acceptance of her BL magazines. She soon becomes attracted to Shūsuke's pink and sensitive nipples due to the fact she has never seen a naked man before, though despite him being her pet, she doesn't use this to her advantage. Although she confesses that she has feelings for Shūsuke, albeit those of wanting to dominate him, she loses memory of the incident after being hit by a truck.

Others

, and

Collectively known as the , these are Shūsuke's friends who together constantly seek out and share erotic materials of all kinds. In the anime, it is implied that Keiichirō may have homosexual feelings towards Shūsuke, though this is merely daymares Shūsuke has due to the trauma he has developed by being forced to read BL books.

Shūji is the father of Shūsuke whom seems to have some of his son's perverted nature, such as trying to take one of his son's confiscated magazines and when he took Nanaka in a porn movie on their first date.

Nanaka is the mother of Shūsuke. Always sees her son as a perverted child.

Hirono is a friend of Nao. Questions to why Iroha and Nao both love Shusuke.

Haruka is a friend of Nao.

A fictional character from a little sister themed eroge

Eroge

An or Ero-ga is a Japanese video or computer game that features erotic content, usually in the form of anime-style artwork. Eroge originated from galge, but unlike galge, they feature erotic/pornographic content.-History:...

Shūsuke owns who often shows up in his perverted dreams, usually those brought on by near death experiences.

Anime original characters

She is a cosplayer who goes under the alias 'Princess Leila' and is very into her roleplay, suggesting she has a very loose grasp of reality. She seemingly makes a move on Shūsuke, dubbing him 'her saviour', and puts him through many strange trials, which are later revealed to train him to act out a warrior role in a cosplay event.

Ran's older twin sister. She is often annoyed by her sister, who often calls her 'Clone'. Although she initially appears to help Nao stop Ran's crazy plans, it is later revealed that she is a lesbian who has become interested in Nao's lips as well as seems to have a harem of girls after her attention. In the end, she accidentally kisses Iroha and takes a liking to her instead.

Manga

The original manga, written and illustrated by Kouichi Kusano, began serialization on Futabasha

Futabasha

's Web Comic High!
Comic High!
is a Japanese seinen manga magazine pushlished on a monthly basis by Futabasha. It was launched as a special issue of Weekly Manga Action but has since become its own independent monthly anthology...

service from August 29, 2008. As of March 2011, four volumes of the manga have been released. The manga has been licensed by Seven Seas Entertainment

Seven Seas Entertainment

and will begin release in North America from August 2012.

Anime

Oniichan no Koto Nanka Zenzen Suki Janain Dakara ne!! has been adapted by Zexcs

Zexcs

into a 12-episode television anime series, which aired in Japan between January 9, 2011 and March 27, 2011. An additional OVA

Original video animation

, abbreviated as media , are animated films and series made specially for release in home-video formats. The term originated in relation to Japanese animation...

episode was included on the final Blu-ray volume, released on July 13, 2011. The opening theme is "Taste of Paradise" by Eri Kitamura

Eri Kitamura

is a Japanese voice actress and singer, who was born on August 16, 1987 in Tokyo, Japan. She is primarily known for her role in Blood+ as Saya Otonashi and singing the third ending for the anime series Konjiki No Gash Bell . She is also known to be an amateur manga artist in Japan in her spare time...

while the ending theme is by Kitamura, Marina Inoue

Marina Inoue

is a voice actress and singer. She is signed onto Sony Music Entertainment Japan's Aniplex division. As for voice acting career, she's employed by Sigma Seven...

and Kazusa Aranami.

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External links

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