Yumi's Cells(2021)
What is Yu-mi thinking now?
Yumi's Cells Synopsis
Yumi is a 30-year old, ordinary woman who struggles with expressing her feelings. Told from the perspective of the many brain cells in her head, she experiences growth in both her love life, her career, and finds happiness in the small joys of everyday life.
Yumi's Cells (2021) is a comedy and drama series that premiered on September 17, 2021, spanning 3 seasons and 36 episodes. It stars Kim Go-eun, Kim Jae-won, Jun Seok-ho and Lee Yu-bi. Viewers rate it 8.0 out of 10 across 74 ratings.
- First aired:
- 2021-09-17
- Last aired:
- 2026-05-04
- Producers:
- Jay J Yang
Yumi's Cells (2021) Trailer
Watch the official trailer for Yumi's Cells before you start streaming.
Yumi's Cells Cast & Crew
Main cast
Kim Go-eun
as Kim Yu-mi
Kim Jae-won
as Shin Soon-rok
Jun Seok-ho
as Ahn Dae-yong
Lee Yu-bi
as Lee Ruby
Mi Ram
as Kang Yi-da
Choi Daniel
as Kim Ju-ho
Cho Hye-jeong
as Baek Na-hee
Sung Ji-ru
as Kim Man-Sik
Park Se-in
as Producer Jang
Key crew
Executive produced by Jay J Yang.
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Yumi's Cells Reviews & Ratings
Average viewer score of 8.0/10 from 74 ratings.
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Yumi's Cells – Frequently Asked Questions
Where can I stream Yumi's Cells?
+
Yumi's Cells (2021) is available to stream on Rakuten Viki. Availability comes from JustWatch data and varies by country.
How many seasons of Yumi's Cells are there?
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Yumi's Cells has 3 seasons and 36 episodes in total, starting from its premiere on September 17, 2021.
Is Yumi's Cells still running?
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No. Yumi's Cells is marked as ended, with the final episode airing on May 4, 2026.
Who is in the cast of Yumi's Cells?
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Yumi's Cells (2021) stars Kim Go-eun, Kim Jae-won, Jun Seok-ho, Lee Yu-bi and Mi Ram. The full cast list with character names is available in the cast section of this page.
Is Yumi's Cells any good?
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Yumi's Cells (2021) is rated 8.0 out of 10 from 74 viewer votes, and suits viewers who like comedy and drama series. Reviews from viewers are collected further down this page.
Where can I watch the Yumi's Cells trailer?
+
The official Yumi's Cells trailer is embedded in the trailer section of this page and plays instantly in your browser.