Sister is streaming on Watcha in South Korea. Availability checked 10 June 2026.
Where to watch Sister
🇰🇷 South Korea
Good to know
- Creator
- Daisuke Yamamoto, Hiroaki Yuasa
- Release date
- 2022-10-20
- Language
- Japanese
- Seasons
- 1
- Episodes
- 10
- Network
- YTV
- Status
- Ended
- Country
- Japan
- Studio
- Yomiuri Telecasting Corporation
About Sister
Sister is a 2022 web series in the Mystery and Drama genres, created by Daisuke Yamamoto and Hiroaki Yuasa, starring Maika Yamamoto, Miori Takimoto and Junpei Mizobata. It spans 1 season and 10 episodes, and originally aired on YTV. Below you can see where to watch Sister in South Korea — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.
Synopsis
After moving in with her older sister Saho, Nagisa runs into her first love Yo (short for Yosuke) at work. Saho invites Nagisa to dinner to meet her fiancé, who turns out to be Yosuke.
Seasons (1)
Cast
Themes & keywords
Frequently asked questions
Where can I watch Sister in South Korea?+
In South Korea, you can stream Sister on Watcha.
Is Sister on Netflix?+
Sister is not on Netflix in South Korea right now, but you can stream it on Watcha.
How many seasons of Sister are there?+
Sister has 1 season and 10 episodes in total.
Who stars in Sister?+
Sister stars Maika Yamamoto, Miori Takimoto, Junpei Mizobata, Taiki Sato and Atsuko Sakurai.
When did Sister come out?+
Sister is a 2022 web series created by Daisuke Yamamoto and Hiroaki Yuasa.
What genre is Sister?+
Sister is Mystery and Drama series.
Who created Sister?+
Sister was created by Daisuke Yamamoto and Hiroaki Yuasa.
User reviews
No reviews yet — be the first to review Sister.
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