---
title: "Yumi's Cells"
year: 2021
canonical_url: "https://www.archytele.com/show/yumi-s-cells-2021"
media_type: "tv"
tmdb_id: 128995
imdb_id: "tt14596630"
status: "Ended"
seasons_count: 3
episodes_count: 36
community_rating: 8.0
vote_count: 74
content_rating: "TV-PG"
---

# Yumi's Cells (2021) — Television & Cinema Intelligence Dossier

> **Archytele Living Vault Canonical Record**: https://www.archytele.com/show/yumi-s-cells-2021

## Executive Summary & Cultural Positioning

Yumi's Cells is a South Korean television series that premiered in 2021. The show is directed by Lee Sang-yeob and stars Kim Go-eun, Ahn Bo-hyun, Park Jin-young, and Kim Jae-won. It is based on the webcomic "Yumi's Cells" by Lee Dong-Gun, which was published on Naver from April 1, 2015, to November 13, 2020. The series is told from the perspective of the many brain cells in Yumi's head and explores her growth in various aspects of her life. It is a comedy-drama series that also incorporates elements of romance and slice-of-life storytelling. Yumi's Cells consists of 14 episodes, each lasting approximately one hour and ten minutes. The series aired on TVING and tvN, and it was followed by another series titled "Happiness" in November 2021.

## The Hook & The Verdict

**The Hook**: "An ordinary woman navigates life and love through the perspective of her internal brain cells."

### Why Watch
- unique narrative perspective
- relatable personal growth themes

### Caveats & Content Note
- unconventional storytelling style
- Tone & Suitability: The series features themes of romance and personal development suitable for a general audience.

**Micro-Themes & Vibe Matrix**: relatable, whimsical, heartwarming, character-driven

## Streaming Availability Matrix

| Region | Stream (Subscription) | Free / Ads | Rent / Buy |
| :--- | :--- | :--- | :--- |
| **United States (US)** | Rakuten Viki | Rakuten Viki | None |
| **United Kingdom (GB)** | Amazon Prime Video, Amazon Prime Video with Ads | None | None |
| **Canada (CA)** | Rakuten Viki | Rakuten Viki | None |

## Season Architecture & Lore Primers

### Yumi's Cells (14 Episodes)
Yumi's Cells is a television series that follows the story of a 30-year-old woman named Yumi. After experiencing a painful breakup, Yumi's "love cells" fall into a coma, leaving her daily life dull and romance-free. The series explores Yumi's journey as she navigates her emotions and meets a man named Gu Woong, a game developer who sparks an unexpected connection. As Yumi and Gu Woong develop their relationship, her cells work to reignite her heart and help her find love again. The series is classified as a comedy and drama, and is intended for a general audience.

## Filler vs. Essential Episode Classifier

- **Total Tracked Episodes**: 36
- **Crucial Mytharc Episodes**: 7 (19%)
- **Character Core Episodes**: 29 (81%)
- **Side Quest / Filler Episodes**: 0 (0%)

## Creative Credits

- **Created by**: Song Jae-jung, Kim Yoon-joo
- **Networks / Studios**: tvN, TVING

## Key Cast Continuity

- **Kim Go-eun** as *Kim Yu-mi*
- **Lee Yu-bi** as *Lee Ruby*
- **Mi Ram** as *Kang Yi-da*
- **Ahn Bo-hyun** as *Ku Woong*
- **Jinyoung** as *Yoo Ba-bi*
- **Joo Jong-hyuk** as *Louis*
- **Kwon Seung-woo** as *Kang Han-byeol*
- **Park Ji-hyun** as *Seo Sae-yi*
- **Jung Soon-won** as *Chief Nam*
- **Sa Moon-young** as *Love Cell (voice)*

## Canonical Frequently Asked Questions

### Q: What is the premise of the show?
The story follows a thirty-year-old woman as she experiences growth in her career and love life.

### Q: Who is the main character?
The main character is an ordinary woman named Yumi.

### Q: How is the story told?
The narrative is told from the perspective of the many brain cells inside Yumi's head.

### Q: What themes are explored?
The series explores personal growth, romantic relationships, and finding happiness in small, everyday joys.

### Q: Is the show focused on action?
No, the show focuses on the internal experiences and daily life of the protagonist.

## Grounded Source Citations

- [Yumi's Cells — The Movie Database (TMDB)](https://www.themoviedb.org/tv/128995)
- [Yumi's Cells - Wikipedia](https://en.wikipedia.org/wiki/Yumi%27s_Cells)
- [Yumi's Cells (TV Series 2021-2026) - IMDb](https://www.imdb.com/title/tt14596630/)
- [Yumi's Cells Full Cast & Crew - MyDramaList](https://mydramalist.com/60627-yumi-s-cell/cast)
- [Yumi's Cells (TV Series 2021-2026) - Cast & Crew - The Movie Database ...](https://www.themoviedb.org/tv/128995-yumi-s-cells/cast)
- [Yumi's Cells - AsianWiki](https://asianwiki.com/Yumi%27s_Cells)

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*Generated by Archytele Open Intelligence Systems. Data verified against TMDB and JustWatch APIs.*