Where to Watch
Sign in
Nakaimo: My Little Sister Is Among Them!

Available in United States

Nakaimo: My Little Sister Is Among Them! (2012)

Where can I watch Nakaimo: My Little Sister Is Among Them! in United States?

As of 2026-09-11, in United States: Nakaimo: My Little Sister Is Among Them! rent or buy on Amazon Video.

TV-MA · 2012 · Ended · 1 season · 12 episodes · 25m

TMDB 6.3 · 24 votes

Is insanity hereditary? Shougo Mikadono's beginning to think so, because the terms of his late father's will seem crazy and following them may drive Shougo bonkers as well. Oh, it sounds simple at first: before Shougo can claim his VERY large inheritance, he just has to start attending a certain new school and find a nice girl to marry. It's a little unromantic, but perfectly do-able, right? After all, all the girls seem quite friendly, so all Shougo has to do is find one he has something in common with. Except, and here's the kicker, it turns out that Shougo has WAY too much in common with one of them, because she's actually his long-lost sister! And he has no idea which one she is! Will Shougo meet and court his Miss Right without committing something very morally wrong? Can he find his future bride without slipping into the wrong set of genes? And if his little sister does reveal herself, just how much will be revealed and under what circumstances?

Amazon Video — BuyPlay trailerMy stack

Buy

Amazon VideoBuy

Opens the official app in a new tab. We do not host video.

Also watching

Nobody opted in yet. Toggle “I’m watching this” to show up here.

Availability by country

Streaming in 2 of 6 tracked countries as of 2026-09-11.

CountryLicensed apps
IndiaNot listed
United StatesAmazon Video
United KingdomNot listed
JapanAmazon Prime Video, Google Play Movies, Amazon Video, U-NEXT, FOD, dAnime Amazon Channel
GermanyNot listed
BrazilNot listed

Series Cast

Current Season

Season 1

90% · 2012 · 12 Episodes

Shogo Mikadono is the son of an industrial magnate named Kumagoro Mikadono who passed away. As a final wish, Kumagoro imposed a condition Shogo must meet before he can inherit the family legacy—find a female mate at school. Shogo transfers into a school to fulfill that condition. However, he learns that he has a younger sister from whom he was separated at birth. He does not know what his long-lost sister looks like, but she happens to be one of the students at his new school.

My Sister Was Always Beside Me (1x12, 28 September 2012)

If you liked Nakaimo: My Little Sister Is Among Them!, you might also like…

Is insanity hereditary? Shougo Mikadono's beginning to think so, because the terms of his late father's will seem crazy and following them may drive Shougo bonkers as well. Oh, it sounds simple at first: before Shougo can claim his VERY large inheritance, he just has to start attending a certain new school and find a nice girl to marry. It's a little unromantic, but perfectly do-able, right? After all, all the girls seem quite friendly, so all Shougo has to do is find one he has something in common with. Except, and here's the kicker, it turns out that Shougo has WAY too much in common with one of them, because she's actually his long-lost sister! And he has no idea which one she is! Will Shougo meet and court his Miss Right without committing something very morally wrong? Can he find his future bride without slipping into the wrong set of genes? And if his little sister does reveal herself, just how much will be revealed and under what circumstances?

Reviews

Tap a star to write a review

No reviews yet for this title.

Is this worth watching?

Short takes from viewers in your country first. No replies — keep it useful.

  • No comments yet. Be the first.

Request an update

Spot outdated copy or a wrong title? Tell us what should change — we review editorially.

FAQ

Where can I watch Nakaimo: My Little Sister Is Among Them! in United States?
As of 2026-09-11, in United States: Nakaimo: My Little Sister Is Among Them! rent or buy on Amazon Video.
Where can I watch Nakaimo: My Little Sister Is Among Them! in India?
Nakaimo: My Little Sister Is Among Them! is not on tracked licensed apps in India right now.
Where can I watch Nakaimo: My Little Sister Is Among Them! in United Kingdom?
Nakaimo: My Little Sister Is Among Them! is not on tracked licensed apps in United Kingdom right now.
Where can I watch Nakaimo: My Little Sister Is Among Them! in Japan?
Licensed apps in Japan: Amazon Prime Video, Google Play Movies, Amazon Video, U-NEXT, FOD, dAnime Amazon Channel.
Where can I watch Nakaimo: My Little Sister Is Among Them! in Germany?
Nakaimo: My Little Sister Is Among Them! is not on tracked licensed apps in Germany right now.
Where can I watch Nakaimo: My Little Sister Is Among Them! in Brazil?
Nakaimo: My Little Sister Is Among Them! is not on tracked licensed apps in Brazil right now.
Do you host Nakaimo: My Little Sister Is Among Them!?
No. WhereToWatch.it never hosts or embeds the title. We only show licensed apps and open their official sites.
Can I watch Nakaimo: My Little Sister Is Among Them! on this site?
No. The player is an official trailer only. Watch opens the licensed app or store that actually has the title in your country.
What do Stream, Free, Ads, and Rent mean?
Stream is included with a subscription. Free is complimentary on that app. Ads means ad-supported streaming. Rent or Buy is a one-off purchase on a store.
How do you know what is available in United States?
Results use your region cookie (or IP country). Availability is per country — a title on in the US may be missing in India.
How do I change my country?
Use the country control in the header. We save it in a wt_region cookie on this device. That cookie wins over IP detection.
Where does the Watch button go?
It redirects through /go to the official app or website for that provider in your country. We never send you to unofficial stream sites.

This product uses the TMDB API but is not endorsed or certified by TMDB. Extra data may come from AniList, OMDb, Jikan, and Wikipedia.