Little Sisters Can't Fall in Love With Their Older Brothers!

Little Sisters Can't Fall in Love With Their Older Brothers! is an anime episode of Oreimo 2 that was released on 06/30/2013
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— Crunchyroll

Plot Summary

Little Sisters Can't Fall in Love With Their Older Brothers!
RomajiImōto ga Ani ni Koi Nante Suru Wake Nai
Theme Music
Ending「思うコト」 (Omou Koto)
(List of theme music)
End Card

Little Kyousuke helps fix Kirino's stuffed bunny. Little Kirino love her big brother a lot. Though, Kyousuke has distance himself from her starting with the bath. Kyousuke did not want to bathe with his little sister since he is growing up. Over at the Tamura Residence, Kirino gets jealous over Kyousuke helping Manami. As the years gone by, Kyousuke prepares for the culture festival, and he asks Kirino if she wanted to help out. Kirino states she has track, and when she asks Kyousuke why he didn't join track, Kyousuke bops her on the head. As time goes on, Kirino notices her brother is changing from the person she admired to a lazy person. She storms out of the house to Manami's home. Kirino blames Manami for changing her brother and demands Manami to give him back. Manami simply explains that the older brother she admires never existed. Along the way home, Kyousuke finds Kirino crying.

In Kirino's first meeting with Ayase, Kirino states that she is imitating someone she admired. She recalls Manami telling her that it's strange that a younger sister would be in love with her older brother. Over at the bookshelf, Kirino spots an eroge book about a little sister who loved her brother. She starts falling into her desires, and soon, she discovers Meruru at a comic store. Her collection grows as her addiction to eroge becomes overwhelming. Then, Kirino recalls how Kyousuke had helped her back through those hardships.

Points of Interest

  • Kirino starts working hard in track because she wanted to beat her brother.
  • Kirino's hatred for Manami started when she becomes jealous of Manami spending time with Kyousuke. She blames Manami for taking her brother.
  • This episode covers how Kirino met Ayase and how she got into eroge.


The following quotes are from the Crunchyroll subtitle script, timestamps are approximate.

Manami: "The "amazing Onii-chan" you admired never existed in the first place, Kirino-chan."
— Manami explaining to Kirino

Characters & Voice Actors

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Kirino Kousaka ( x ) ( x ) ( x )
Kyousuke Kousaka ( x ) ( x ) ( x )
Yoshino Kousaka ( x ) ( x ) ( x )
Manami Tamura ( x ) ( x ) ( x )
Ayase Aragaki ( x ) ( x ) ( x )


Add a credit to Little Sisters Can't Fall in Love With Their Older Brothers!. (No voice actors. Add voice actors to characters above.)
Tsukasa Fushimi Original Concept Author of the Oreimo series of light novels and manga.
ClariS ClariS is a Japanese pop music duo.


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