Kono Naka ni Hitori Imouto ga Iru| My Little Sister Is Among Them! |

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.

Information

Type

TV Series + OVA

Episodes

12 + 1

Aired

Jul 6, 2012 to Sep 28, 2012

Producers

Lantis, TBS, DAX Production, Sentai Filmworks, Studio Gokumi

Genres

Comedy, Ecchi, Romance, School, Harem, Seinen

Rating

R+ - Mild Nudity

Sources

DmonHiro

Subtitles

UTW

Downloads

NakaImo 1-12 + OVA (2012)