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The Best Episodes of Oreimo Season 1

Every episode of Oreimo Season 1 ranked from best to worst. Discover the Best Episodes of Oreimo Season 1!

Oreimo follows the daily life of an ordinary high school boy named Kyousuke Kousaka. Kyousuke’s younger sister Kirino is a pretty fashion model, but also hides a dark secret of being an otaku of adult games. Kyousuke is the only person to whom Kirino reveals her hidden obsession and other issues.

Genres:AnimationComedy
Network:Tokyo MX

Season 1 Ratings Summary

The best episode of "Oreimo" season 1 is "My Little Sister Can't Be My Love", rated 7.3/10 from 52 user votes. It was directed by Hiroyuki Kambe and written by N/A. "My Little Sister Can't Be My Love" aired on 10/3/2010 and is rated 0.2 point(s) higher than the second highest rated, "My Little Sister Can't Bring Me to an IRL Meet".

  • My Little Sister Can't Be My Love
    7.3/10 52 votes

    #1 - My Little Sister Can't Be My Love

    Season 1 Episode 1 - Aired 10/3/2010

    For years, ordinary high-schooler Kousaka Kyousuke has had an icy relationship with his younger sister Kirino, a star athlete who is also a star student.

    Director: Hiroyuki Kambe

    Writer: N/A

  • My Little Sister Can't Bring Me to an IRL Meet
    7.5/10 45 votes

    #2 - My Little Sister Can't Bring Me to an IRL Meet

    Season 1 Episode 2 - Aired 10/10/2010

    While being grilled by Kirino over why he hasn't made any progress in the game she ordered him to complete, it occurs to Kyousuke that she needs some friends that she can talk to without concealing her otaku interests.

    Director: Tooru Kitahata

    Writer: N/A

  • My Little Sister Can't Be This Cute
    7.9/10 49 votes

    #3 - My Little Sister Can't Be This Cute

    Season 1 Episode 3 - Aired 10/17/2010

    Kirino finds her first otaku friends at the IRL meet: "Kuroneko" and "Saori Bajeena." They spend their days deep in discussions over their otaku interests. Seeing Kirino this way puts Kyousuke's mind at ease.

    Director: Tetsuya Watanabe

    Writer: N/A

  • My Little Sister Can't Be Going to Summerket
    7.6/10 39 votes

    #4 - My Little Sister Can't Be Going to Summerket

    Season 1 Episode 4 - Aired 10/24/2010

    One day, Kirino's non-otaku, "public" friends—Aragaki Ayase and Kurusu Nanako—come over to visit. Kyousuke is harshly told by Kirino to not let her friends see him.

    Director: Ai Yoshimura

    Writer: N/A

  • My Little Sister's Best Friend Can't Be This XX
    7.3/10 38 votes

    #5 - My Little Sister's Best Friend Can't Be This XX

    Season 1 Episode 5 - Aired 10/31/2010

    On the way home from an enjoyable Summerket. They bump into Aragaki Ayase, Kirino's best friend.

    Director: Shunsuke Machitani

    Writer: N/A

  • My Childhood Friend Can't Be This Cute
    7.4/10 35 votes

    #6 - My Childhood Friend Can't Be This Cute

    Season 1 Episode 6 - Aired 11/7/2010

    Kyousuke is asked about his relationship with Manami by his friend, Akagi. Akagi is exasperated when Kyousuke answers that, although they don't have a romantic relationship, he doesn't want her to be taken by anyone else.

    Director: Tooru Kitahata

    Writer: N/A

  • My Little Sister Can't Be a Novelist
    7.0/10 35 votes

    #7 - My Little Sister Can't Be a Novelist

    Season 1 Episode 7 - Aired 11/14/2010

    Kyousuke comes home one day and is startled to find Kuroneko loitering in the living room by herself.

    Director: Hiroyuki Satou

    Writer: N/A

  • My Little Sister Can't Be Animated
    7.4/10 38 votes

    #8 - My Little Sister Can't Be Animated

    Season 1 Episode 8 - Aired 11/21/2010

    Kirino has made her debut as an author. Reader response has been overwhelming, and her editor has even better news to report.

    Director: Satoshi Shimizu

    Writer: N/A

  • My Little Sister Can't Be This Absorbed Into Eroge
    6.9/10 36 votes

    #9 - My Little Sister Can't Be This Absorbed Into Eroge

    Season 1 Episode 9 - Aired 11/28/2010

    Kirino has been acting strangely antsy for the past few days. The reason is that the little sister game she ordered hasn't arrived yet.

    Director: Yoshikazu Ui

    Writer: N/A

  • My Little Sister Can't Be Cosplaying Like This
    7.5/10 37 votes

    #10 - My Little Sister Can't Be Cosplaying Like This

    Season 1 Episode 10 - Aired 12/5/2010

    One day, Ayase calls Kyousuke out of the blue and asks him to see her. She wants to get Kirino a present, and wants him to think of what she would be happiest to get.

    Director: Ai Yoshimura

    Writer: N/A

  • My Little Sister Can't Be This Maid
    7.4/10 36 votes

    #11 - My Little Sister Can't Be This Maid

    Season 1 Episode 11 - Aired 12/12/2010

    Sent out to buy groceries by his mother, Kyousuke bumps into Manami at the supermarket. They get to talking, and they eventually arrange for Manami to come visit for the first time in ages.

    Director: Tetsuya Watanabe

    Writer: N/A

  • My Little Sister's Advice Can't End Here (GOOD END)
    7.2/10 36 votes

    #12 - My Little Sister's Advice Can't End Here (GOOD END)

    Season 1 Episode 12 - Aired 12/19/2010

    Ever since the events of the previous episode, Kyousuke has been nervous about his improved relationship with his sister.

    Director: Tooru Kitahata

    Writer: N/A