My Friend's Little Sister Has It In for Me! Wiki
My Friend's Little Sister Has It In for Me! Wiki
Welcome to the My Friend's Little Sister Has It In for Me! Wiki!
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Welcome to the Imouza Wiki, a wiki on the My Friend's Little Sister Has It In for Me! series by Ghost Mikawa.

My Friend's Little Sister Has It In for Me! (友達の妹が俺にだけウザい, Tomodachi no Imōto ga Ore ni Dake Uzai?, lit. My Friend's Little Sister is Annoying Only Towards Me) (abbreviated as Imouza) is a Japanese light novel series written by Ghost Mikawa and illustrated by Tomari. A manga adaptation by Hira Hiraoka began serialization online in December 2019, and an anime television series adaptation has been announced in late January 2021. Find the official website here.


Learn more about the upcoming anime series!

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Light Novel and Manga

Learn more about the Manga and Light Novel releases!

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Find more Imouza media, like music and radio!

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Learn more about the characters!

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If a girl teases you, that means she likes you! Unfortunately, Akiteru Ōboshi knows from experience that isn’t the case. Because every girl he interacts with shows him nothing but scorn, and he’s not scored a single date from it! Luckily, he’s more concerned with securing a spot for him and his game-development buddies at his uncle’s business. But when his uncle throws him a condition that involves playing the part of his daughter’s boyfriend, Akiteru has no choice but to take it. What will his best friend’s sister Iroha Kohinata, who bullies him relentlessly, think of the news?

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Mashiro Tsukinomori (月ノ森 真白) is a second-year high school student. She is Akiteru's classmate and cousin, and is often shy around strangers. However, she has a cold attitude and poisonous tongue only towards Akiteru - while also secretly being a scriptwriter as part of Akiteru's 05th Floor Alliance.


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Curious to hear who and what the Voice Actors will be for the Anime release? Take a look here! Get an exclusive first-hear of the officially announced voice actors for the new series My Friend's Little Sister Has It In for Me! light novel, manga and anime series! We look forward to seeing you senpai!

learn more...

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Awaiting Anime announcement! When the official service is announced, you will find it here!
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This community is in the process of being built. Please make an account and verify your email before making any edits. If you would like to pass on a message, you can contact the administrator Urere on his Message Wall.
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Icons Set A (8).jpg Latest Release

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Volume 7
30 February 2020
This volume also has a special cover featuring Sumire!

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Volume 2
7 November 2020

Awaiting Announcement


Wiki List

Summer Season 2021 Anime Wikis
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