What are the best episodes of OniAi?

The best rated episodes of OniAi are: Nii-Nii - S1E9 rated 7.1, No Bra - S1E3 rated 7.1, Chippai - S1E7 rated 7.1, Colorful - S1E8 rated 7.0

What are the worst episodes of OniAi?

The lowest rated episodes of OniAi are: Brother Love - S1E1 rated 6.0, Indecent - S1E2 rated 6.4, Sexual desires - S1E5 rated 6.6, Naked - S1E4 rated 6.6

OniAi Episode Rating Graph

Oct 2012 - Dec 2012

5.7

Click the chart for info!

Browse episode ratings trends for OniAi. Simply click on the interactive rating graph to explore the best and worst of OniAi's 12 episodes.

Best Episodes of OniAi

Nii-Nii
S1 Ep9
7.1
30th Nov 2012
Akito follows Gin to the back of the school building to find out why she is acting so suspiciously. When Akito suddenly falls sick, everyone fights over who will nurse him back to health. They decide to take turns treating him how they see fit.
No Bra
S1 Ep3
7.1
19th Oct 2012
Akiko asks Akito for help changing her light. Akito has his hands full maintaining the dorm, from fixing the plumbing to repairing the doors. The girls have differing opinions over allowing Akito to take in the laundry. Akito helps Anastasia settle in.
Chippai
S1 Ep7
7.1
16th Nov 2012
Akiko is upset over not being consulted before Arisa, who claims to be Akito's fiancée, was hired as dorm manager. Later that day, Arashi proposes that Akiko and Arisa compete in a contest, to see which one of them is the better little sister to Akito.
Colorful
S1 Ep8
7.0
23rd Nov 2012
The girls all go to find new swimsuits even though summer is still in the distance. They try frilly ones, sexy ones, and cute ones. Then, Arashi proposes a contest to show of their new goods and Akito must decide which one impresses him the most.

Worst Episodes of OniAi

Brother Love
S1 Ep1
6.0
5th Oct 2012
Akiko moves into a school dormitory with her brother Akito, when he transfers to her school. Owing to her brother complex, Akiko has a crush on Akito. With both of them in student government, will Akiko be able to share him with the other council members?
Indecent
S1 Ep2
6.4
12th Oct 2012
Akito catches Akiko reading a trashy romance novel. Akito, having trouble settling in to in his class, is given firsthand lessons in the concept of "tsundere"from both Akiko and Anastasia. Akito and his longtime friend Ginbe get into an argument.
Sexual desires
S1 Ep5
6.6
2nd Nov 2012
In a student government meeting, the council members discuss what they are going to call Akito. Kaoruko proposes that Akito write a short story to be published in a women's magazine. She grows concerned for him when she learns his sibling is a sister.
Naked
S1 Ep4
6.6
26th Oct 2012
Akito brings home a special dessert, just for Ginbe to enjoy. Akito continues to fix up Anastasia's room, and the two of them discuss her hobby of collecting stuffed animals. Arashi has the girls take a bath together, to help them bond together better.

OniAi Episode Guide

Brother Love
S1 Ep1
6.0
5th Oct 2012
Akiko moves into a school dormitory with her brother Akito, when he transfers to her school. Owing to her brother complex, Akiko has a crush on Akito. With both of them in student government, will Akiko be able to share him with the other council members?
Indecent
S1 Ep2
6.4
12th Oct 2012
Akito catches Akiko reading a trashy romance novel. Akito, having trouble settling in to in his class, is given firsthand lessons in the concept of "tsundere"from both Akiko and Anastasia. Akito and his longtime friend Ginbe get into an argument.
No Bra
S1 Ep3
7.1
19th Oct 2012
Akiko asks Akito for help changing her light. Akito has his hands full maintaining the dorm, from fixing the plumbing to repairing the doors. The girls have differing opinions over allowing Akito to take in the laundry. Akito helps Anastasia settle in.
Naked
S1 Ep4
6.6
26th Oct 2012
Akito brings home a special dessert, just for Ginbe to enjoy. Akito continues to fix up Anastasia's room, and the two of them discuss her hobby of collecting stuffed animals. Arashi has the girls take a bath together, to help them bond together better.
Sexual desires
S1 Ep5
6.6
2nd Nov 2012
In a student government meeting, the council members discuss what they are going to call Akito. Kaoruko proposes that Akito write a short story to be published in a women's magazine. She grows concerned for him when she learns his sibling is a sister.
Mayonnaise & chicken
S1 Ep6
6.8
9th Nov 2012
Kaoruko reads the latest installment of Akito's love story. She decides to stop by the dorm, where she meets the others, and asks them whether they think Akito has a sister complex. The council decides to separate Akito and Akiko into separate rooms.
Chippai
S1 Ep7
7.1
16th Nov 2012
Akiko is upset over not being consulted before Arisa, who claims to be Akito's fiancée, was hired as dorm manager. Later that day, Arashi proposes that Akiko and Arisa compete in a contest, to see which one of them is the better little sister to Akito.
Colorful
S1 Ep8
7.0
23rd Nov 2012
The girls all go to find new swimsuits even though summer is still in the distance. They try frilly ones, sexy ones, and cute ones. Then, Arashi proposes a contest to show of their new goods and Akito must decide which one impresses him the most.
Nii-Nii
S1 Ep9
7.1
30th Nov 2012
Akito follows Gin to the back of the school building to find out why she is acting so suspiciously. When Akito suddenly falls sick, everyone fights over who will nurse him back to health. They decide to take turns treating him how they see fit.
“Gindama”
S1 Ep10
6.8
7th Dec 2012
During her turn nursing, Ginbe reminisces about Akito's transfer to her school and how they first met. After Akito recovers he has to choose the winner of the contest he had no idea about. What is the prize and what will the winner do with such a chance?!
Ephemeral
S1 Ep11
6.9
14th Dec 2012
Unable to find her panties, Anastasia decides to go commando for the rest of the day. Arisa gets frightened by something she sees outside of the dorm and the group decides to investigate the source. All the while, Kaoruko sleeps in a feverish slumber.
It's love
S1 Ep12
6.9
21st Dec 2012
Everyone gets separated and Akiko is left alone with Nasuhara. While contemplating her panty dilemma, Nasuhara reminisces about her first meeting with Akiko. What will happen to Akito and his crew of crazy girls that sleep under the same roof?

Adorable young Akiko is thrilled to be reuniting with Akito, the handsome older brother she hasn’t seen in years! In fact, she might be a little too excited about living under the same roof with her precious big bro. This pint-sized cutie has a serious brother complex, and she’s definitely not interested in sharing his attention. Unfortunately for little sister, she and Akito won’t be living alone: three gorgeous girls from the student council will be along for the ride! So much for the peaceful existence Akito was craving. Big Brother the dreamy will have to stay on his toes to avoid the advances of Sis and her ravishing rivals!