My Friend's Little Sister Has It In for Me! cover

My Friend's Little Sister Has It In for Me!

  • FINISHED
  • TV
  • 65
  • 2025
  • 12 EP

For high schooler Akiteru Ooboshi, the whole youthful experience thing—like fun, friendships, and even having a girlfriend—is a complete waste of time. So when his best friend’s sister, Iroha Kohinata, keeps teasing him, Akiteru naturally finds it annoying. She practically lives in his room, she’s always on his bed, she’s just a raging storm of clinginess! Why is she only annoying around him?!

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  1. My Friend's Little Sister Has It In for Me! episode 1 01

    My Friend's Little Sister Has It In for Me

  2. My Friend's Little Sister Has It In for Me! episode 2 02

    The Cousin I Haven't Seen in Years Is Cold to Me

  3. My Friend's Little Sister Has It In for Me! episode 3 03

    Only I Can Be a Pain to My Uncle’s Daughter

  4. My Friend's Little Sister Has It In for Me! episode 4 04

    My Friend's Little Sister Might Be a Delinquent

  5. My Friend's Little Sister Has It In for Me! episode 5 05

    My Friend's Little Sister Keeps Getting Close to Me

  6. My Friend's Little Sister Has It In for Me! episode 6 06

    My Friend's Little Sister Has It In for My Friend's Enemy

  7. My Friend's Little Sister Has It In for Me! episode 7 07

    The Girl Who Confessed to Me Is Cold to Me in Reality

  8. My Friend's Little Sister Has It In for Me! episode 8 08

    Everyone I Know Is Being Weird With Me

  9. My Friend's Little Sister Has It In for Me! episode 9 09

    My Fake Girlfriend Gets Tough When I Respond to Her Confession

  10. My Friend's Little Sister Has It In for Me! episode 10 10

    My Friend's Little Sister Only Gets an Apology from Me

  11. My Friend's Little Sister Has It In for Me! episode 11 11

    We're Perfect for Training the Drama Club

  12. My Friend's Little Sister Has It In for Me! episode 12 12

    My Friend's Little Sister Really Does Have It In for Me

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  1. OP1

    Uza Kawaikute Nani ga Warui!

    Karubi Akami

    EP 1-4, 6-
  2. ED1

    Hoshi no Kodou

    Lam Kohana

    EP 1-

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