Watashi no Kare ga Ane no Otto ni natta Riyu (2025) [COMPLETED]

Synopsis:

My younger sister Aiko, who had been doing well in both love and work, suddenly fell down the stairs and lost consciousness—! When she woke up… for some reason, her childhood friend and boyfriend Yuma was married to her older sister Saeko!?

Having lost her chance at work and caught in an unimaginable tragedy, Aiko is repeatedly attacked by unfortunate events. The story turns into a suspenseful tale of love and revenge revolving around Aiko, Yuma, and Saeko that you can't help but get absorbed in.

Love and work were both going well. Until that day came—.

Aiko Miyata, who works at an apparel shop, lost her parents at a young age but was surrounded by her kind older sister Saeko and her childhood friend Yuma Yoshimura, a doctor. The three of them enjoyed happy days together. Aiko was dating Yuma but couldn’t tell her sister Saeko about it… With her 25th birthday approaching, Aiko was excited, thinking Yuma might propose.

One day, on her way home, someone pushed her from behind, causing her to fall down the stairs and lose consciousness. When she woke up, Yuma had somehow married her sister. On top of that, Aiko also lost a big opportunity at work…

From that day forward, Aiko is caught up in an unimaginable tragedy—but behind it all lies someone's scheme…!?

Genre: Drama

Episode: 8

Aired: Aug 8, 2025 - Sep 26. 2025