Other names:
お前妹じゃなくて許嫁だったのかよ!? ; Omae Imouto Janakute Iinazuke Datta no ka yo ; Ты была не моей сестрой, а моей невестой!? / Omae Imouto ja Nakute Iinazuke datta no kayo!?; お前妹じゃなくて許嫁だったのかよ!?; Omae Imouto Janakute Iinazuke Datta no ka yo; Ты была не м
Humanity, love your little sister.
I miss the time when her younger sister Kana was fond of me.
Takashi Shiina lamented the current days when he was often ignored.
One day, his parents cut out a shocking story.
Surprisingly, he wasn't his real son... but he was his sister Kana's fiancée! ?
The definitive version of Reiwa's younger sister manga!
