
Koisuru to Shinjau Kanojo ni Aisaresugiru to Ore ga Shinu
Koisuru to Shinjau Kanojo ni Aisaresugiru to Ore ga Shinu shares the Comedy, Romance genres and similar themes: School.
View detailsThe 8 best manga like Kono Naka ni Hitori, Imouto ga Iru! — also known as mangas like Kono Naka ni Hitori, Imouto ga Iru! — that readers recommend next.
If you loved Kono Naka ni Hitori, Imouto ga Iru!, you're in for a treat. This Comedy, Romance manga (2010) is beloved for its Female Harem, School, Seinen elements, and the titles below share that same DNA — handpicked based on community votes, overlapping genres, and thematic similarities. Each recommendation is ranked by reader affinity on AniList.

この中に1人、妹がいる!
At his father's will, Shougo was transferred to an academy where a lot of girls attend. "While attending an academy find a girl that will be your partner" - in other words his father's will was for Shougo to make a girlfriend. On Shougo's birthday he receives a cake from an unknown person. Then he gets a phone call saying "Happy birthday, Onii-sama! I adore you very much." It looks as though his little sister, who was separated at birth also attends this academy, and is trying to get closer to him without letting him know who she is. Can Shougo "properly" reunite with his little sister, and make a girlfriend!?
At his father's will, Shougo was transferred to an academy where a lot of girls attend. "While attending an academy find a girl that will be your partner" - in other words his father's will was for Shougo to make a girlfriend. On Shougo's birthday he receives a cake from an unknown person. Then he g...
Kono Naka ni Hitori, Imouto ga Iru! has 87 chapters.
Kono Naka ni Hitori, Imouto ga Iru! belongs to the Comedy, Romance genres.
The top manga similar to Kono Naka ni Hitori, Imouto ga Iru! include Koisuru to Shinjau Kanojo ni Aisaresugiru to Ore ga Shinu, Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne, Majo Rumika no Akai Ito. These share key genres and themes with Kono Naka ni Hitori, Imouto ga Iru!.