S01E0125:481. Brother LoveAkiko 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…
OniAi Season 1 – Watch online
12 episodes · since October 5, 2012
After 6-years' separation, Himenokouji Akito reunites with his twin sister Akiko and they live together once more. However, in the interim, Akiko had developed a serious case of bro-con, romantic feelings for Akito. It doesn't stop there as Nikaidou Arashi, the student council president of his new…
S01E0125:481. Brother LoveAkiko 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…
S01E0225:262. IndecentAkito 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…
S01E0325:563. No BraAkiko 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…
S01E0425:274. NakedAkito 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…
S01E0525:375. Sexual desiresIn 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…
S01E0625:396. Mayonnaise & chickenKaoruko 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…
S01E0725:417. ChippaiAkiko 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…
S01E0825:328. ColorfulThe 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…
S01E0925:069. Nii-NiiAkito 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…
S01E1025:2210. “Gindama”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…
S01E1125:2811. EphemeralUnable 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…
S01E1225:0212. It's loveEveryone gets separated and Akiko is left alone with Nasuhara. While contemplating her panty dilemma, Nasuhara reminisces about her first meeting with Akiko. What will…Where to stream OniAi Season 1
Subscription
Availability provided by JustWatch via TMDB, details on TMDB. Offers in the United States, subject to change.
About season 1
Season 1 of OniAi has 12 episodes, aired from October 5, 2012 to December 21, 2012 on AT-X. Episodes run 25 minutes on average.
Frequently asked questions about OniAi Season 1
How many episodes are in OniAi Season 1?
OniAi Season 1 has 12 episodes.
When did OniAi Season 1 air?
The first episode aired on October 5, 2012 and the last one on December 21, 2012.
Where to watch OniAi Season 1 online?
In the United States, OniAi is available with a subscription on Crunchyroll and Crunchyroll Amazon Channel (source: JustWatch via TMDB, offers subject to change). Availability of each season depends on the platform.