Boku wa Imouto ni Koi wo Suru
Yori Yuuki
Utama
Male · Umur 15
Yori is 15 years old. He has a twin sister named Iku and has been in love with her ever since they were kids. Contrary to his sister, he does very well in school. Appeared in one chapter of Boku no Hatsukoi wo Kimi ni Sasagu.
Shoutarou Morikubo
Iku Yuuki
Utama
Female · Umur 15
Iku is a 15 year old girl. She is very childish and immature. She has a twin brother named Yori, who is in love with her.
Mai Nakahara
Tomoka Kusunoki
Pendukung
Female
Tomoka was a friend of the Yuki twins. She has liked Yori for years.
Tomoko Kawakami
Haruka Yano
Pendukung
Male
Twin's Classmate who loved Iku.
Kousuke Toriumi
Kotomi Aoki
Original Creator
Susumu Ueda
Music
Touko Machida
Script