Oreimo
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Anime DetailsFINISHED

Format
TV series
Episodes
12
Episode length
24 min
Total watch time
4 h 48 min
Status
Finished
Aired
October 3, 2010 – December 19, 2010
Season
Fall 2010
Source
Light novel
Studio
AIC Build
Original creator
Tsukasa Fushimi
Music
Satoru Kousaki
Age rating
PG — Teens 13 or older
Country
Japan
AniList score
65/100
Estimated watch time
4h 48m
⚡ 3 days at 5 eps/day

Tags & Tropes

Otaku Culture93%Heterosexual88%Tsundere85%Urban79%Primarily Female Cast73%Primarily Teen Cast66%Writing65%Male Protagonist64%Kuudere64%Cosplay63%
TVFINISHED2010 FALL6.5 / 10 AniList score

Oreimo

俺の妹がこんなに可愛いわけがない• Ore no Imouto ga Konna ni Kawaii Wake ga Nai
overview details

Synopsis

Kousaka Kyousuke, a normal 17-year-old high school student living in Chiba, has not gotten along with his younger sister Kirino in years. For longer than he can remember, Kirino has ignored his comings and goings and looked at him with spurning eyes. It seemed as if the relationship between Kyousuke and his sister, now fourteen, would continue this way forever. One day however, Kyousuke finds a DVD case of a magical girl anime which had fallen in his house's entrance way. (Source: Crunchyroll)

Should you watch Oreimo?

Oreimo has been met with mixed reactions, with an average AniList score of 65/100 — 33% of 69,319 ratings are 8/10 or higher.

It ranks #59 highest-rated anime of 2010, and #7 most popular anime of 2010, and #21 highest-rated anime of Fall 2010 on AniList.

Of the 111.4K AniList users who started it, 5.2% dropped it, so it is dropped at a typical rate; 98.1K have finished it.

At about 4 h 48 min in total, it is a short commitment — a weekend binge.

Best for viewers who enjoy Comedy, Slice of Life — especially otaku culture, heterosexual, tsundere, urban.

Where to Watch Officially

Availability, audio and subtitles vary by region and service.

Episodes

12 episodes are listed.

Main cast & voice actors

Creators & key staff

Original creator
Tsukasa Fushimi
Series composition
Hideyuki Kurata
Character design
Fumitoshi Oizaki
Character design
Hiro Kanzaki

Where it fits in the series

Full franchise watch order

Opening & ending themes

Openings (1)

  1. OP1“irony” by ClariS · eps 1

Endings (12)

  1. ED1“Imouto Please!” by Ayana Taketatsu · eps 1
  2. ED2“Shine!” by Ayana Taketatsu · eps 2
  3. ED3“Horaizumu” by Ayana Taketatsu · eps 3
  4. ED4“Shiroi Kokoro” by Saori Hayami · eps 4
Show all 12 endings
  1. ED5“Orange” by Ayana Taketatsu · eps 5
  2. ED6“Maegami☆” by Satomi Satou · eps 6
  3. ED7“Masquerade!” by Kana Hanazawa · eps 7
  4. ED8“Chameleon Daughter” by Hitomi Nabatame · eps 8
  5. ED9“Suki nanda mon!” by Ayana Taketatsu · eps 9
  6. ED10“Iie, Tom wa Imouto ni Taishite Seiteki na Koufun wo Oboete imasu” by Yukari Tamura · eps 10
  7. ED11“Akihabara☆Dance☆Now!!” by Ayana Taketatsu & Kana Hanazawa & Hitomi Nabatame · eps 11
  8. ED12“Tadaima.” by Ayana Taketatsu · eps 12

Theme data from AnimeThemes.moe.

If you like Oreimo

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Oreimo FAQ

How many episodes does Oreimo have?

Oreimo has 12 episodes of about 24 minutes each, roughly 4 h 48 min in total.

How long does it take to watch Oreimo?

About 4 h 48 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.

Is Oreimo finished?

Yes. Oreimo has finished airing — the final episode aired December 19, 2010.

Is there a season 2 of Oreimo?

Yes — the story continues in Ore no Imouto ga Konna ni Kawaii Wake ga Nai TRUE ROUTE (2011).

Where do I start Oreimo?

Start here: Oreimo is the first entry, followed by Ore no Imouto ga Konna ni Kawaii Wake ga Nai TRUE ROUTE.

Is Oreimo based on a light novel?

Yes. Oreimo adapts the light novel by Tsukasa Fushimi.

Who animated Oreimo?

Oreimo was animated by AIC Build and directed by Hiroyuki Kanbe.

Who sings the opening of Oreimo?

The opening, "irony", is performed by ClariS.

Where can I watch Oreimo?

Oreimo is listed on Netflix, Bilibili TV, OceanVeil. Availability varies by region — check the streaming links on this page.