Boku no Imouto wa "Osaka Okan"

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Alternative Titles

Synonyms: Boku no Imouto wa "Oosaka Okan"
Japanese: 僕の妹は「大阪おかん」


Type: TV
Episodes: 12
Status: Finished Airing
Aired: Dec 22, 2012 to Mar 16, 2013
Premiered: Winter 2013
Broadcast: Unknown
Producers: Toho, Bouncy
Licensors: None found, add some
Studios: Charaction
Source: Original
Genres: ComedyComedy
Duration: 3 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 5.781 (scored by 77637,763 users)
1 indicates a weighted score.
Ranked: #91322
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #4031
Members: 17,906
Favorites: 8
Ranked #9132Popularity #4031Members 17,906
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Episodes: /12
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Kyousuke's younger sister Namika has been living apart from him for ten years. One day, she returns and begins to live with him again, but she has turned into an energetic Osaka girl.


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Episode Videos

Related Anime

Characters & Voice Actors


Ishidate, Koutarou
Asumi, Kana
Theme Song Performance
Sugahara, Souta
Original Character Design
Inoue, Junichi


Opening Theme

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Ending Theme

#01: "Osaka Beautiful Name (大阪ビューティフル・ネーム)" by Kana Asumi (ep 1)
#02: "I'm proud Osaka (I'm proud 大阪)" by Kana Asumi (ep 2)
#03: "Sasubee wa Itsumo Ame (さすべえはいつも雨)" by Kana Asumi (ep 3)
#04: "Namiwa no Love Song (浪花のラブソング)" by Kana Asumi (ep 4)
#05: "Hanshin no Omoide ga Ippai" (阪神の思い出がいっぱい)" by Kana Asumi (ep 5)
#06: "Negiri no Ballad (値切りのバラード)" by Kana Asumi (ep 6)
#07: "Kiyou yo Doubutsu Gara no Fuku (きようよ どうぶつ柄の服)" by Kana Asumi (ep 7)
#08: "Jikai Yokoku no Uta (次回予告の歌)" by Kana Asumi (ep 8)
#09: "Motteke! Taisou Fuku (もってけ!体操ふく)" by Kana Asumi (ep 9)
#10: "Mahou no Kotoba: Osaka‐Ben (魔法の言葉〜Osaka-Ben〜)" by Kana Asumi (ep 10)
#11: "Omrice no Onna (オムライスの女)" by Kana Asumi (ep 11)
#12: "LA LA LA OINARI SONG (LA・LA・LA・OINARI SONG)" by Kana Asumi (ep 12)

Apr 16, 2013
LawlumBawlum (All reviews)
intro to each episode is basically a 15 second introduction with him introducing the setting and his litte sister makes ecchi joke at beginning

If you can get past the animation of this show, then you'll find a very good show of comedy/slice of life talking about the humorous things Osakans do. Couldn't decide whether to pick 8 or 9 so i picked 9 since its underrated.
Mar 16, 2013
jackalope044 (All reviews)
The only good thing about this series is the porn that's going to be coming from it.

The jokes fall flat most of the time, but damn if I wouldn't hit that Imouto like the fist of an angry god.
Jul 19, 2014
goshujin_sama241 (All reviews)
I have seen my fair share of anime shorts, this was quite possibly one of the most enjoyable ones I seen so far.

Boku no Imouto wa "Osaka Okan" is a show full of humor as it playful shows off and explains numerous stereotypes of people from Osaka.

The animation is not all that impressive and the voice cast is limited as is the case with most shorts, but it still doesn't take away from the characters or the story. The brother and sister pair well together (as true brother and sister).

Namika (the little sister) is cute, lovable, and 100% Osakan, Kyousuke (the brother) generally read more
Apr 10, 2018
Lightknight16 (All reviews)
If you are one of those that "graphics is everything" scum then you won't like this, i bet you won't get past episode 1, it's not a masterpiece by any means but that annoying little imouto is cute, i would have hoped it would be more of this.
There is no manga, LN or anything and is an original short anime which if you do like it you will want more development for the characters since they do not get that much.

Sure the 3/4 minute animes are always hurried up, and most of the time they flop but I guess this one is fairly enjoyable, if read more

Recent News

Winter 2013 Simulcast List

Winter 2013 Simulcast List

Crunchyroll:Boku no Imouto wa "Osaka Okan" Territories: North America and Central America, Caribbean, Canada, United Kingdom, Ireland, Australia, New more

Short TV Anime 'Boku no Imouto wa Osaka Okan' Announced

According to Animate TV, an original TV anime "Boku no Imouto wa 'Osaka Okan'" was announced to start from December 21st. It's a 12-episode flash anime series and more

Recent Forum Discussion

Poll: Boku no Imouto wa "Osaka Okan" Episode 11 Discussion
rodac - Mar 8, 2013
23 replies by iamKetranLang »»
Dec 20, 2020 12:36 PM
Poll: Boku no Imouto wa "Osaka Okan" Episode 1 Discussion ( 1 2 )
Stark700 - Dec 21, 2012
72 replies by Tsuyo_Mika »»
Nov 5, 2020 1:40 AM