
Kono Naka ni Hitori, Imouto ga Iru!
この中に1人、妹がいる!
By Hajime Taguchi2010NOVEL87 chapters11 volumesFinished★ 5.1/10
Female HaremSchoolSeinenAmnesia
Synopsis
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!?
Manga similar to Kono Naka ni Hitori, Imouto ga Iru!
See all 6 →
Match81%
Koisuru to Shinjau Kanojo ni Aisaresugiru to Ore ga Shinu
2015
ComedyRomance

Match81%
Onii-chan Dakedo Ai Sae Areba Kankeinai yo ne
2010
ComedyEcchi

Match79%
Majo Rumika no Akai Ito
2007
ComedyRomance

Match75%
Nisekoi: Urabana
2013
ComedyRomance

Match69%
Kimi, Iro, Toumei
2014
ComedyMystery

Match65%
Papa no Iukoto wo Kikinasai!
2009
ComedyDrama