Onii-chan no Koto Nanka Zenzen Suki Janain Dakara ne!! Season 1

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awaiting 5 votes
1x01 Wicked Usual Day of a Brother And Sister aired Jan 08, 2011

Nao Takanashi has long been trying to tempt her brother, Shūsuke, into entering an immoral (i.e. incest) relationship with her, with Shūsuke barely being abl... read more

awaiting 5 votes
1x02 Twintail, Attacking Brother and Sister aired Jan 16, 2011

Nao briefly spots a twin-tailed girl, similar to what appeared in Shūsuke's photo album. At school that day, a girl named Iroha Tsuchiura joins Nao's class a... read more

awaiting 5 votes
1x03 A Rival Appears! Brother and Sister in Huge Trouble! aired Jan 23, 2011

Iroha coerces Shūsuke into going on a date with her, and Nao decides to follow them, while her friends, Haruka and Hirono, decide to tail her as well. Iroha ... read more

awaiting 5 votes
1x04 If My Little Sister Wore a Swimsuit aired Jan 30, 2011

Nao coerces Shūsuke into going to the beach with her, though coincidentally they end up running into Haruka, Hirono and Iroha, who Nao recognizes as the pigt... read more

awaiting 5 votes
1x05 Mister X Strikes Brother! aired Feb 06, 2011

While running back from buying a new porno magazine, Shūsuke bumps into another person. They get their packages mixed up and Shūsuke ends up with a Boy's Lov... read more

awaiting 5 votes
1x06 My Brother has Dreams of Black Panty Stockings aired Feb 13, 2011

After having Iroha spy on Shūsuke and Mayuka the previous night, Nao tries putting on black pantyhose and clinging onto Shūsuke as he sleeps. Iroha and Mayuk... read more

awaiting 5 votes
1x07 My Brother and His Friends' Akiba aired Feb 20, 2011

Shūsuke and his friends go on a trip to Akihabara in search of adult goods while Nao and Iroha decide to follow them. After visiting an adult DVD store, the ... read more

awaiting 5 votes
1x08 Aim for Brother's Top! aired Feb 27, 2011

When Shūsuke gets a report about him failing in all of his subjects, he then realizes that he has to take a follow-up exam or risk having to take summer clas... read more

awaiting 5 votes
1x09 Summer! Festivals! Brother and Sister's M:i:V aired Mar 06, 2011

Shūsuke goes to a Matsuri festival with Nao and Iroha, who compete with each other to try and seduce him. Meanwhile, the A.G.E Explorers go on a quest to fin... read more

awaiting 5 votes
1x10 Brother Saves the World aired Mar 13, 2011

Late on night, Shūsuke spots a sexy cosplayer named Ran Yatagai on top of a vending machine. He later sees Ran, who calls herself Princess Leila, at school t... read more

awaiting 5 votes
1x11 Calling Out to Brother from the Center of the World aired Mar 20, 2011

As Shūsuke puts up with more of Ran's dubious rituals, Rin forces Nao to hang out with her by threatening to tell Shūsuke that she had been stalking him, loo... read more

awaiting 5 votes
1x12 I Don't Like My Big Brother at All!! aired Mar 27, 2011

Shusuke and Nao are left alone in the house when their parents go on an overnight trip. Nao takes the opportunity to try and seduce Shusuke by wearing a maid... read more

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