Ashley is a 32-year-old tax accountant who wears a red lolita style dress. She is reliable but very sadistic; she makes her clients reveal their fetishes through their expenses, but raises their tax return in exchange.

~!She is currently Itsuki's only acquaintance who knows Chihiro is a girl.!~

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:__ 162 cm (5'4")

[Profile](http://www.artsvision.co.jp/talent/715/) | [Twitter](https://twitter.com/numakura_manami) | [Instagram](https://www.instagram.com/nu_manami/) | [Blog](http://blog.livedoor.jp/mnm_n_/) 

A voice actor affiliated with Arts Vision. She is married to fellow seiyuu [Ryouta Oosaka](https://anilist.co/staff/110743) as of October 23, 2019.

[Website](https://www.amberleeconnors.com/) | [Twitter](https://twitter.com/AmberLeeConnors)

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.

Ashley Oono