

Kono Naka ni Hitori, Imouto ga Iru!: Ani, Imouto, Koibito
One of Them Is My Little Sister!: Brother, Sister, Lover
JPこの中に1人、妹がいる!兄、妹、恋人
AKAKono Naka ni Hitori, Imouto ga Iru! OVA • Kono Naka ni Hitori, Imouto ga Iru! Episode 13 • NakaImo, One of Them is My Younger Sister! OVA
Synopsis
Miyabi decides that her brother Shougo cannot choose a girlfriend without her approval, appointing herself judge of a dating competition. Each interested girl plans a different outing with him, ranging from snacks and café visits to an introduction to her parents.
Konoe takes a more inclusive approach, bringing the group to an amusement park and a bridal fair. Amid competing plans and souvenir photographs, Miyabi must face her worry that a new romance could change the place she holds in her brother’s life and her friendships with the others.
SourceLight Novel
Studio
Studio Gokumi
MyAnimeList
Score6.68Rank#6,914Popularity#3,756
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Opening themes
1- Choose me♡Darling
StylipS
Ending themes
1- Heavenly Lover
Ishihara Kaori, Sakura Ayane, Taketatsu Ayana, Oogame Asuka, Hidaka Rina

Characters
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MainKannagi Miyabi
Japanese voice
Sakura Ayane
Sakura Ayane
MainKunitachi Rinka
Japanese voice
Taketatsu Ayana
Taketatsu Ayana
MainMikadono Shougo
Japanese voice
Sakurai Takahiro
Sakurai Takahiro
MainSagara Mei
Japanese voice
Hidaka Rina
Hidaka Rina
MainTendou Mana
Japanese voice
Oogame Asuka
Oogame Asuka
MainTsuruma Konoe
Japanese voice
Ishihara Kaori
Ishihara Kaori
SupportingAraya
Japanese voice
Shintani Ryouko
Shintani Ryouko
SupportingHoushou Yuzurina
Japanese voice
Ogura Yui
Ogura Yui
SupportingKashinoki Kurumi
Japanese voice
Matsunaga Maho
Matsunaga Maho
SupportingKotori Maiko
Japanese voice
Noto Arisa
Noto ArisaStaff
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Original CreatorTaguchi Hajime

DirectorNawa Munenori

Series CompositionZappa Gou

Original Character DesignCUTEG

Character Design · Chief Animation DirectorKatsura Kenichirou

MusicItou Masumi

Sound DirectorIwanami Yoshikazu

Theme Song PerformanceStylipS

ADR DirectorSwasey John
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Page sections
Kono Naka ni Hitori, Imouto ga Iru!: Ani, Imouto, Koibito

