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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!

Binge this in 5h 0m•Peaking at 8.1/10

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

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TOKYO MX
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Seasons2

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Episode Rankings

  1. #1 Fan Favorite
    Oreimo Season 1 Episode 3 - My Little Sister Can't Be This Cute
    8.1/10(73 votes)

    S1:E3

    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:Unknown

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  2. Oreimo Season 1 Episode 11 - My Little Sister Can't Be This Maid
    7.9/10(52 votes)

    S1:E11

    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:Unknown

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  3. Oreimo Season 1 Episode 2 - My Little Sister Can't Bring Me to an IRL Meet
    7.7/10(62 votes)

    S1:E2

    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:Unknown

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  4. Oreimo Season 1 Episode 4 - My Little Sister Can't Be Going to Summerket
    7.6/10(56 votes)

    S1:E4

    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:Unknown

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  5. Oreimo Season 1 Episode 5 - My Little Sister's Best Friend Can't Be This XX
    7.5/10(54 votes)

    S1:E5

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

    Director:Shunsuke Machitani
    Writer:Unknown

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  6. Oreimo Season 1 Episode 6 - My Childhood Friend Can't Be This Cute
    7.5/10(52 votes)

    S1:E6

    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:Unknown

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    The 20 BEST Episodes of Oreimo

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  7. Oreimo Season 1 Episode 8 - My Little Sister Can't Be Animated
    7.5/10(54 votes)

    S1:E8

    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:Unknown

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  8. Oreimo Season 1 Episode 12 - My Little Sister's Advice Can't End Here (GOOD END)
    7.5/10(52 votes)

    S1:E12

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

    Director:Tooru Kitahata
    Writer:Unknown

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  9. Oreimo Season 1 Episode 1 - My Little Sister Can't Be My Love
    7.4/10(73 votes)

    S1:E1

    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:Unknown

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  10. Oreimo Season 1 Episode 10 - My Little Sister Can't Be Cosplaying Like This
    7.4/10(51 votes)

    S1:E10

    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:Unknown

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  11. Oreimo Season 1 Episode 7 - My Little Sister Can't Be a Novelist
    7.1/10(50 votes)

    S1:E7

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

    Director:Hiroyuki Satou
    Writer:Unknown

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  12. Oreimo Season 1 Episode 9 - My Little Sister Can't Be This Absorbed Into Eroge
    7.1/10(52 votes)

    S1:E9

    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:Unknown

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Season 1 Ratings Summary

"My Little Sister Can't Be This Cute" is the best rated episode of "Oreimo" season 1. It scored 8.1/10 based on 73 votes. Directed by Tetsuya Watanabe and written by Unknown, it aired on 10/17/2010. This episode is rated 0.2 points higher than the second-best, "My Little Sister Can't Be This Maid".