Nayuta is a genius novelist who is in love with Itsuki. She debuted as a novelist after she won a newcomer prize. Nayuta Kani is her pseudonym and even Itsuki does not know her real name. She cannot write if she is not naked. Starting in junior high school, she refused to go to school after getting bullied.

The story follows the everyday life of Itsuki, a novelist and "modern day Pygmalion" who works day in and day out to create the ultimate younger sister. He's surrounded by various other characters: a beautiful genius writer who loves him, his big-sisterly classmate from college, a fellow male writer, a sadistic tax accountant, and his editor. They're all looked after by Itsuki's perfect younger step-brother, Chihiro, who has a serious secret. 
 
(Source: Anime News Network) 
 
Note: The first episode received an early screening at a special event held at Shinjuku Piccadilly, Tokyo on 06.09.2017.

__Height:__ 157 cm (5'2")

[Profile](http://www.pro-baobab.jp/ladies/kanemoto_h/) | [Blog](http://ameblo.jp/kanemoto-hisako)

Hisako Kanemoto was raised in Okayama Prefecture and attended Kamogata High School. Upon graduation, she enrolled in the voice acting course at the Vocational School of Art College Kobe. After completing her education in 2008, she moved to Tokyo and joined the training office associated with Production Baobab agency.

Early in her career, Kanemoto used the pseudonym _Juri Aikawa_. She made her anime debut in [Sora no Manimani](https://anilist.co/anime/6098) in 2009 under this name. After landing the lead role in [So Ra No Wo](https://anilist.co/anime/6802) To the following year, Kanemoto announced that she would be using her real name in her works moving forward. She was also cast as the title character in [Shinryaku! Ika Musume](https://anilist.co/anime/8557) later that year.

After a breakthrough 2010, Kanemoto was named Best New Actress at the 5th Seiyuu Awards. She has also voiced a number of mascot characters from Okayama Prefecture because of her origin.

Kanemoto made her debut as a solo musical artist in 2014 under Victor Entertainment with the album Fantastic Voyage.

On May 26, 2018 she announced on her official blog that she will take hiatus from professional activities for studying abroad. Her agency Production BAOBAB confirmed her return to work in March 2019.

__Non-Anime Roles:__
~!- Aisia Tsukishiro - T.P. Sakura ~Time Paladin Sakura~ (VG)
- Akashi Junko - Blue Archive (VG)
- Ardelia - Arknights: Endfield (VG)
- Bernabeu - Hero Must Die (VG)
- Caster (Helena Blavatsky) - Fate/Grand Order (VG)
- Chisa - Wuthering Waves (VG)
- Eiko Carol (Final Fantasy IX) - LORD of VERMILION Re:2 (VG)
- Eiko Carol - World of Final Fantasy (VG)
- Fie Claussell - The Legend of Heroes: Sen no Kiseki (VG)
- Flandre Scarlet - Koumajou Densetsu II: Stranger's Requiem (VG)
- Fourier - Phantasy Star Online 2 (VG)
- Francesca Gall - Sousouki Reginald (VG)
- Grave - Goddess of Victory: Nikke (VG)
- Himari Takeyama - Happy Manager (VG, VR)
- Hina Uzuki - CV: Casting Voice (VG)
- Izumi Noto - Muv-Luv Alternative - Total Eclipse (VG)
- Jerry Newaje - Bullet Girls 2 (VG)
- Kanata Sorami - So Ra No Wo To: Otome no Quintet (VG)
- Kise Yukawa - Girlfriend Beta (VG)
- Kururi Orihara - Durarara!! 3-way Standoff (VG)
- Leanan Sídhe - Princess Arthur (VG)
- Mai Sakura - Photo Kano (VG)
- Mia - Xenoblade Chronicles X (VG)
- Mitsuki - Fushikitan Kyuukon Sennen Shoujo (VG)
- Natsuki Mariya - Lilycle Rainbow Stage!!! (VG)
- Nonono - Dream Club Zero (VG)
- Nilou - Genshin Impact (VG)
- Rico - Hajimete no Novel Game (VG)
- Sakura - Fire Emblem Fates (VG) and Fire Emblem Heroes (VG)
- Seven - Sword Art Online: Lost Song (VG)
- Sherry Birkin - Resident Evil: Operation Raccoon City (VG)
- Yui Kiriyama - Kokoro Connect Yochi Random (VG)
!~


[Twitter](https://twitter.com/marchimark) | [Instagram](https://www.instagram.com/jamiemarchi/)

An American voice actress, ADR director, and script writer who works for Funimation and Sentai Filmworks. She grew up in Oklahoma and graduated from the University of Oklahoma with a bachelor's degree in theater, starting her professional acting career in 2000. She married fellow actor Sean T. Perez on August 8, 1999, and they divorced on November 21, 2005. Jamie has two step-daughters. Her younger half-brother, [Jean-Luc Hester](https://anilist.co/staff/104094), is also a voice actor.

Itsuki Hashima is a novelist who's hopelessly enamored with the idea of little sisters and is constantly surrounded by colorful characters. A world class genius and love-guru who's beauty almost seems a waste on her. A girl who's constantly troubled by her friendships, love interests, and can't even find refuge in her dreams. A ridiculously talented illustrator. Each of them have as many problems and worries as the next and they never have a dull day together as they play games, travel, and work together. From the same author of the famous I Don't Have Many Friends, Yomi Hirasaka!
 
(Source: Yen Press)

Original "chibi" styled animations of Imouto sae Ireba Ii. posted on the anime's official Twitter.

Itsuki Hashima is a novelist who's hopelessly enamored with the idea of little sisters and is constantly surrounded by colorful characters. A world class genius and love-guru who's beauty almost seems a waste on her. A girl who's constantly troubled by her friendships, love interests, and can't even find refuge in her dreams. A ridiculously talented illustrator. Each of them have as many problems and worries as the next and they never have a dull day together as they play games, travel, and work together. From the same author of the famous I Don't Have Many Friends, Yomi Hirasaka!
 
(Source: Yen Press)
 
Note: Includes four extra chapters.