Where to watch Y:SY in the UK
Find every Y:SY film and TV show streaming, free, or available to rent in the UK. Updated daily — verified 20 September 2026.
Lee Seo-yeon, known professionally as Y:SY, is a South Korean singer-songwriter and rapper under H1GHR Music. She is a former member of the girl group fromis_9, formed through the reality survival show Idol School (2017). She left the group in 2024. She made her solo debut on November 17, 2025, with the digital single Naked.
Y:SY films streaming in the UK
Most-watched films featuring Y:SY, available across UK streaming, rent and buy.
Y:SY TV shows streaming in the UK
Selected TV credits featuring Y:SY.
Full filmography
Every credit ScreenSearch indexes for Y:SY, ranked by popularity. Click any title for UK streaming, rent and buy options.
- Lee Mujin Service (2022) as Guest
- The Game Caterers (2021) as Self
- Jae Joong and Friends (2023) Cast
- The Silence Of IDOL (2020) as Seoyeon
- Idol School (2017) as Self - Contestant
- Duckbap House (2025) as Self
- We See Winter (2019) Cast
- Fromis's Room (2017) Cast
- Welcome to Heal Inn (2018) Cast
- fromis_9's Autumn Night (2022) as Self
- fromis_9's Summer Night (2022) as Self
- 프롤로그_프로미스의 방 엿보기 (2017) Cast
- fromis_9 concert ＜LOVE FROM.＞ IN JAPAN (2023) Cast
Y:SY — FAQ
Where can I watch Y:SY films in the UK?
Y:SY's films and TV shows are available across UK streaming services. Click any title in the filmography below to see exactly which UK service has it — Netflix, Amazon Prime Video, Disney+, Apple TV+, BBC iPlayer, ITVX, NOW, Sky, MUBI and more — updated daily.
What are Y:SY's most popular films?
Most-watched Y:SY films currently: fromis_9 concert ＜LOVE FROM.＞ IN JAPAN (2023).
What TV shows has Y:SY appeared in?
Selected TV credits: Lee Mujin Service (2022), The Game Caterers (2021), Jae Joong and Friends (2023), The Silence Of IDOL (2020), Idol School (2017).
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