Oniichan dakedo Ai sae Areba Kankeinai yo ne!

After their parents' deaths, brother and sister Akito and Akiko Himenokouji were forced to live with separate families for six years. But now they have finally reunited and begin to live together. It quickly becomes apparent that Akiko harbors romantic feelings for her brother; however, Akito only sees her as a sibling.

When three more girls—Anastasia Nasuhara, Arashi Nikaidou, and Ginbei Haruomi Sawatari—move into their apartment, Akiko's hopes of living alone with her brother vanish. Moreover, these girls also like Akito in one way or another, making it even more difficult for Akiko to gain her brother's undivided attention. As the girls fight over who should take care of Akito, they display various eroticisms that may be a little too much for a normal man to handle.

[Written by MAL Rewrite]

Nasuhara, Anastasia Main

Chihara, Minori Japanese

Himenokouji, Akiko Main

Kido, Ibuki Japanese

Nikaidou, Arashi Main

Kitamura, Eri Japanese

Sawatari, Ginbei Haruomi Main

Shimoda, Asami Japanese

Himenokouji, Akito Main

Oosaka, Ryouta Japanese

Takanomiya, Arisa Supporting

Morohoshi, Sumire Japanese

Jinno, Kaoruko Supporting

Takamoto, Megumi Japanese

Akio Supporting

Okiayu, Ryoutarou Japanese

Himekawa, Ayumi Supporting

Hase, Yui Japanese

Ryuuzaki, Reika Supporting

Watarai, Mana Japanese

Cook, Justin Producer

Saitou, Shigeru Producer

Kaneko, Hayato Producer, Planning

Tabeya, Masahiro Producer

Reviews

Jul 13, 2024

LegionIscariot

Recommended

OniAi is about a girl Akiko who wants to fck her brother Akito.
Ah incest you gotta love it... 🤔

Reunited after 6 years, brother and sister Akito and Akiko are now living together.
Akiko has romantic feelings for her brother. Feelings that he doesn't share for his little sister.

But on top of the fact that they are siblings, what complicates things even more for Akiko is that other girls are gonna be living in the house too.

Honestly if the entire anime was just about Akiko trying to seduce her brother it would be entertaining enough.
The other girls are there to add to the harem. They all ... have a crush on Akito for some reason.
Its funny how Akiko's incestuous crush on her brother somehow makes more sense than these other girls who just like him because he's the main character of a harem.

To Akito's credit he's not an unlikeable character. Its not like he tries to abuse the situation he's in. He has no interest in these girls. He knows not to stick your dck in crazy.
And also to the other girls' credit they are also very entertaining. Each with their own personality. You have the emotionless one. The aggressive/straightforward one. The short tomboyish cute one (best girl). And of course the little sister. And eventually even a loli joins the battle. The only thing you dont have is a tsundere.
Its honestly one of the better harems. Because it doesn't feel like a completely generic dumb girls harem. The girls aren't just there to be a harem. They are entertaining.

The harem plot literally comes out of nowhere. Its just next scene and boom 3 other girls are now living with them too. No explanation, no backstory. (turns out this is a dormitory)

If you hate incest plots in anime you wont like this. But if you are able to look at anime incest in a comedic sense and not in a serious sense you will get a good laugh out of it.
I found it very funny. The absurdity had me laughing so much.

Reviewer’s Rating: 7

What did you think of this review?

Nice 0

Love it 0

Funny 0

Confusing 0

Informative 0

Well-written 0

Creative 0

More reviews by LegionIscariot (222)

Show all

Read more

Show less

Open

Gift

Report

Oct 13, 2020

Aeroboi

Mixed Feelings

Welcome to this would have been a masterpiece of a hentai but its sadly an anime. Gets the job done guving quality ecchi scenes. You know what you are getting into and recieve something of the expected quality. Ecchi harem anime with a generic plot. Characters are somewhat interesting you know for like wanting to pipe the main character. At least they had their somewhat generic quirks. We got the loli, kudere, older woman, sister, childhood friend, and pervy senpai. The gang is all here. Animation sometimes takes a vacation, there are times when characters are speaking and their mouths arent moving. Music nothing to ... write home about. Enjoyed the watch regardless God I wish this was a hentai. Would have been an easy 9/10

Reviewer’s Rating: 6

What did you think of this review?

Nice 0

Love it 0

Funny 0

Confusing 0

Informative 0

Well-written 0

Creative 0

More reviews by Aeroboi (3)

Show all

Read more

Show less

Open

Gift

Report

Jan 21, 2022

B-O-D

Not Recommended

Sadly i would like to put something in-depth about this anime, but it lacked the depth to make that possible.

It's your typical school harem, with all the people interested really his only circle of friends, all who know he has no interest but keep trying. We have a sister who wants to marry her brother as what the story builds around, and she tells everyone. Instead of this scaring people off, it attracts more people in out of the bewildering idea of what's so special about him. It tries to balance off against a brother who unbeknownst to his housemates ... writes incest brother/sister love manga/light novels.

The fact is the guys become a conquest idea it feels, as varying girls show interest in girls and boys, could get someone elsewhere and is the usual jibberish of the harem anime, boy can have girl, doesn't do anything. The story is poor as any such girl would be an outcast, the other housemates talk of their conquests or flirt within the house mostly with no success with different members and is just the usual trash you see to fill a gap.

Is nothing that happens outside the anime world, the writing isn't creative, is just derivative of 1000 other harem animes, the repetitive nature is grating and the of course reused ending that other animes have used. Hollow characters, hollow theme, horrible anime for anyone with an iq above single figures.

Reviewer’s Rating: 2

What did you think of this review?

Nice 0

Love it 0

Funny 0

Confusing 0

Informative 0

Well-written 0

Creative 0

More reviews by B-O-D (101)

Show all

Read more

Show less

Open

Gift

Report

Comedy Anime - ALL The Best Anime Filled with Comedy

by Kazuma_satou64

32 Entries · 4 Restacks

Harems anime without Superpower/Magic/Isekai/fantasy and similar

by RISE-TBSC

50 Entries · 9 Restacks

2004-2024: 20 years of anime with 6 or more words in the main title. (3)

by hokkori

50 Entries · 4 Restacks

North American Anime & Manga Releases for June

Here are the North American Anime & Manga releases for June 2015 Week 1: June 2nd - 8th Anime Releases 5 Centimeters per Second Expelled from Paradise DVD Expell...read more

Jun 2, 2015 7:04 AM by Snow | Discuss (43 comments)

North American Anime & Manga Releases for December

Anime & Manga Releases in North America for December. Week 1: December 3rd - 9th Anime Releases Aquarion EVOL Part 1 Blu-ray & DVD Combo Aquarion EVOL Part 1...read more

Nov 30, 2013 12:40 PM by Snow | Discuss (27 comments)

	Poll: Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne! Episode 1 Discussion ( 1 2 3 4 5 ) Stark700 - Oct 5, 2012	203 replies	by Witcherro »» Sep 7, 2024 12:22 AM
	I saw the OP of this and I lol'd. Kyuutoryuu - Oct 21, 2013	1 replies	by alpog »» Jul 25, 2024 4:51 AM
	Poll: Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne! Episode 10 Discussion ( 1 2 ) Stark700 - Dec 8, 2012	72 replies	by Spookanimes »» May 26, 2024 6:44 AM
	Poll: Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne! Episode 9 Discussion ( 1 2 ) Stark700 - Nov 30, 2012	55 replies	by Cero98 »» Apr 23, 2024 7:14 AM
	Poll: Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne! Episode 12 Discussion ( 1 2 3 ) Stark700 - Dec 21, 2012	143 replies	by oooo3333 »» Mar 12, 2024 5:23 PM

15 Hottest Anime Girls With an Eyepatch

There is something really alluring about anime girls who wear eye patches, but have you ever wondered what exactly makes them so interesting? If the answer is yes and there is at least one anime eye patch girl that you like, check out the article to see 15 of the best!

by FreeNightFalls

1,318,013 views

CollectionCute GirlsKawaiiMoeHotGIF

Anime Runners: How Anime Characters Run

Many anime are full of action, and action means combat, drama, and… running. Lots and lots of running. Let these anime running gifs lead the way into the incredible world of running away and towards things in anime. It's more exciting than you think!

by Littoface

126,288 views

CollectionKawaiiGIF