__Height:__ 165 cm 

Kirino is Kyosuke's younger sister. She is mature for her age with a cold, tsundere-like personality. She has a strong "little sister" fetish and owns many adult games with older brother/little sister themes, relying on a modeling job to pay for them. Despite this, she states she does not know why she started liking it, though it is suggested that she has a brother complex and is using the games as a surrogate to this. She often denies such feelings and believes the 2D and 3D worlds should be kept separate.  As a student, Kirino possesses a keen focus to studying and athletics. This attitude of hers when it comes to school activities has rewarded her with above-average marks, even as she enters the career of modeling. She developed a sort of perfectionist attitude due to becoming an overachiever, which eventually made her more prone to struggling when the odds are against her. When these moments come, however, she displays a more passive side. Upon her initial interactions with Kyousuke, she demonstrates a bossy and abusive attitude. Although she maintains this attitude, she slowly tries to open up to her brother at times, reluctantly expressing gratitude on things that Kyousuke has done for her.  

 ~!Kirino reveals that she wishes to be the only girl in Kyousuke's heart, and thus does not want him to get a girlfriend. This was also the case with Kyousuke when Kirino gets a fake boyfriend to get to Kyousuke when he was dating Kuroneko. Eventually, the two agree not to date unless the other had a partner too.!~

The "new sibling romantic comedy" revolves around Masamune Izumi, a light novel author in high school. Masamune's little sister is Sagiri, a shut-in girl who hasn't left her room for an entire year. She even forces her brother to make and bring her meals when she stomps the floor. Masamune wants his sister to leave her room, because the two of them are each other's only family. 
 
Masamune's novel illustrator, penname “Ero Manga Sensei,” draws extremely perverted drawings, and is very reliable. Masamune had never met his illustrator, and figured he was just a disgusting, perverted otaku. However, the truth is revealed … that his “Ero Manga Sensei” is his own younger sister! To add to the chaos that erupts between the siblings, a beautiful, female, best-selling shoujo manga creator becomes their rival! 
 
(Source: Anime News Network)

__Height:__ 151 cm

[Profile (Link Plan)](http://link-plan.net/talent_taketatsu.html) | [Website](http://ayanataketatsu.jp) | [Website (Pony Canyon)](https://ayanataketatsu.jp/) | [Website (Fanclub)](https://ayanakoukoku.com/) | [Blog](https://lineblog.me/ayana_taketatsu/) | [(Old) Blog](https://ameblo.jp/strawberry-ayana/) | [Twitter](https://twitter.com/Ayana_take) | [Instagram](https://www.instagram.com/ayachi_official/) | [YouTube](https://www.youtube.com/user/taketatsuofficial) | [Anison](http://anison.info/data/person/27399.html) | [Wiki (en)](https://en.wikipedia.org/wiki/Ayana_Taketatsu) | [Wiki (jp)](https://ja.wikipedia.org/wiki/竹達彩奈)

Attended Nihon Narration Engi Kenkyuujo before becoming affiliated with her first management company. She works for Link Plan and was formerly affiliated with I'm Enterprise and Assemble Heart. Because of her strong voice, she often voiced tsundere characters.

She is a member of the duo [Petit Milady](https://anilist.co/staff/116523/petit-milady) with fellow voice actress [Aoi Yuuki](https://anilist.co/staff/101686/Aoi-Yuuki).

She married voice actor [Yuuki Kaji](https://anilist.co/staff/95672/) on her 30th birthday in 2019. On June 30, 2022 she announced that she was expecting her first child with Kaji.

**Non-Anime Roles:**

- Anderson - Call of Duty: Black Ops II (VG) 
- Atama - Nisekoi: Yomeiri!? (VG)
- Belle - Pokémon Black/White 2 Trailer (Web Trailer)
- Chii Aruel - Soul Worker (VG) 
- Chihori Terasaki - Mahjong Soul (VG)
- Chiori - Genshin Impact (VG)
- Diaochan - Sangokushi Legion (VG)
- Filia - Skullgirls: Second Encore' (VG)
- Io - Phantasy Star Online 2 (VG)
- Jessica Albert - Dragon Quest Heroes II (VG)
- Jessica Albert - Dragon Quest Heroes (VG)
- Jessica Albert - Dragon Quest VIII (VG)
- Kirino Kosaka - To Aru Kagaku no Railgun (VG)
- Kirino Kosaka - To Aru Majutsu no Index (VG)
- Kohinata Ichigo - Girl Friend Beta (VG)
- Labrys - Persona 4: The Ultimate in Mayonaka Arena (VG)
- Leafa - Sword Art Online: Infinity Moment (VG)
- Mami Mizuno - Watashi ni xx Shinasai! (Drama CD)
- Miharu Shimizu - Baka & Test Special Volume 11 Drama CD (Drama CD) 
- Qiyana - League of Legends (VG)
- Raviola - OZ Chrono Chronicle (VG)
- Reiko Tawa - Digimonstory Cybersleuth (VG)
- Rhyme - Kingdom Hearts 3D: Dream Drop Distance (VG)
- Saaya Uchiyama - CV: Casting Voice (VG)
- Sachiko Koshimizu - THE IDOLM@STER CINDERELLA MASTER 020: Sachiko Koshimizu (Music/Drama CD)
- Sargas - Starly Girls -Episode Starsia- (VG)
- Shirley Orlando - The Legend of Heroes: Ao No Kiseki (VG) 
- Shirley Orlando - The Legend of Heroes: Trails of Cold Steel III (VG)
- Somari - Luna Princess from the Angel Empire (VG)
- Sun Shangxiang - Sangokushi Legion (VG)
- Tama - World of Final Fantasy (VG)
- Tsubaki - Trinity Universe (VG)
- Victoria - Hitman: Absolution (VG) 
- Voice - TAKAMICHI SUMMER WORKS: 'Empire of Summer'; 'Cicada' (Visual Movie)
- W - Arknights (VG)
- Yamato - Kantai Collection (VG) 
- Yamato - Kancolle (VG)
- Yuugumo - Kancolle (VG)
- Makigumo - Kancolle (VG)
- Akigumo - Kancolle (VG)
- Naganami - Kancolle (VG)
- Yuuna Ichigo - Light Novel no Tanoshii Kakikata (Live-Action Movie)
- Yuzu Aihara - citrus (Drama CD)
- Zenobia - Xenoblade Chronicles 2 (VG)
- Privaty - Goddess of Victory: Nikke (VG)
- Nero - Goddess of Victory: Nikke (VG)

Hasegawa Kodaka has transferred schools, and he's having a hard time making friends. It doesn't help that his blond hair tends to make people think he's a delinquent. One day, he runs into his bad-tempered solitary classmate Yozora while she's talking animatedly to her imaginary friend Tomo. Realizing that neither of them have any actual friends, they decide that the best way to alter this situation is to form a club and start recruiting. 
That is how "Rinjinbu", The Neighbours' Club, was formed, a club specifically designed for people who don't have very many friends. As other lonely classmates slowly join their little club, they'll try to learn how to build friendships through cooking together, playing games, and other group activities. But will this group of relationship-challenged misfits really be able to get along?

Kousaka Kyousuke, a normal 17-year-old high school student living in Chiba, has not gotten along with his younger sister Kirino in years. For longer than he can remember, Kirino has ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyousuke and his sister, now fourteen, would continue this way forever. One day however, Kyousuke finds a DVD case of a magical girl anime which had fallen in his house's entrance way. 
 
(Source: Crunchyroll)

Mi Sook Jeong, joined KBS Voice Acting Division in 1984. One of her well known voice acting is Kagome Higurashi.  Although unrelated to anime, she played the voice of Reith in the PS2 game, Magna Carta the Tears of Blood.

The second season of Ore no Imouto ga Konna ni Kawaii Wake ga Nai
 
Kirino is back from her trip to America, but the fun doesn't stop here! In the second season of Oreimo, Kyousuke continues to give Kirino life consultations. This time, romance lurks on the horizon for both siblings...

The true end arc of Ore no Imouto. These four episodes branch out after the 11th episode of the main TV series and present an alternative version to the end of the TV series. These episodes contrast with the good end arc of the TV series, which was an original ending written for the anime, and instead closely follows the original story from the light novels.

Episodes 14-16 of Oreimo 2, to finish adapting the novels of Oreimo.

Kyousuke Kousaka, a normal seventeen-year-old high school student, hasn't gotten along with his younger sister, Kirino, in years. For longer than he can remember, Kirino has ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyousuke and his sister, now fourteen, would continue this way forever. 
One day, however, Kyousuke finds a DVD case of a magical girl anime entitled Hoshikuzu Witch Merle (Stardust Witch Merle), which had fallen into the entrance way of his house. To Kyousuke's surprise, inside the case is a hidden adult video game titled Imouto to Koishiyo! (Love with Little Sister!). Kyousuke attempts to fish out the culprit who dropped the case by bringing up the topic of magical girl anime at the family dinner table. All that comes out is a strong negative reaction from his parents, especially his anti-otaku policeman father. 
That night, Kirino bursts into Kyousuke's room and, in perhaps the first conversation she has initiated with him in years, says they "have things to talk about." Kirino brings Kyousuke to her room and shows him an extensive collection of moe anime and lolicon bishoujo games she has been collecting in secret. 
(Source: Wikipedia)

Kyousuke Kousaka, a normal seventeen-year-old high school student, hasn't gotten along with his younger sister, Kirino, in years. For longer than he can remember, Kirino has ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyousuke and his sister, now fourteen, would continue this way forever. 
One day, however, Kyousuke finds a DVD case of a magical girl anime entitled Hoshikuzu Witch Merle (Stardust Witch Merle), which had fallen into the entranceway of his house. To Kyousuke's surprise, inside the case is a hidden adult video game titled Imouto to Koishiyo! (Love with Little Sister!). Kyousuke attempts to fish out the culprit who dropped the case by bringing up the topic of magical girl anime at the family dinner table. All that comes out is a strong negative reaction from his parents, especially his anti-otaku policeman father. 
That night, Kirino bursts into Kyousuke's room and, in perhaps the first conversation she has initiated with him in years, says they "have things to talk about." Kirino brings Kyousuke to her room and shows him an extensive collection of moe anime and lolicon bishoujo games she has been collecting in secret. 
(Source: Wikipedia)

OreKou follows the story of the light novels, set at the time when Kirino Kousaka leaves for America to undergo athletic training. While the OreImo anime series tells the story in Kirino's elder brother Kyousuke's point of view, OreKou focuses on Kuroneko's experiences as Ruri Gokou, a high school freshman who becomes Kyousuke's junior. While Kuroneko struggles in mingling with her new classmates, she tries to sort out her feelings for Kyousuke. 
(Source: OreImo Wikia)
 
Note: Chapter count includes a Chapter Zero prologue and four additional bonus chapters.

Gal game animation specials included in DVD/Blu-ray Vol.8.

Alternative ending where Kyousuke and Ayase end together.
 
Note: Includes 1 extra chapter.