On September 8, 2021, TVING announced that the drama had sold broadcast rights in more than 160 countries around the world, including Europe, North America and Southeast Asia.[9][10]
The second season premiered exclusively on TVING on June 10, 2022, releasing two episodes every Friday at 16:00 (KST).[11][12] It was later aired on tvN from November 16, 2022, every Wednesday and Thursday at 22:30 (KST).[13]
On September 15, 2022, it was announced that season 2 had been sold to Amazon Prime Video for broadcasting in Japan.[14] Season 2 was also available on Amazon Prime Video in Indonesia, Thailand and the Philippines.
The drama tells the story of an ordinary office worker from the perspective of the brain cells in her head that control her every thought, feeling and action.
Yumi (Kim Go-eun) is an ordinary woman. Her love-cell falls into a coma following the shock of a failed relationship. The drama will depict her growth and transformation as her cells work hard to wake up the love cell.
Goo Woong (Ahn Bo-hyun) is a game developer who is an engineer to the core. Although he doesn't speak emotionally, he tries to wake up Yumi's love-cell with his simple and honest personality.
After parting with Goo Woong, Yumi starts a new relationship with her co-worker Babi (Jinyoung) but they start to have issues after some time when he doesn't tell her the truth about certain things.
Yumi's prime cell that represents the people. It's the driving force behind Yumi's actions. Other cells wear blue, but it wears pink.
Emotional Cell (voice: Park Ji-yoon)
Emotional cell, responsible for emotion. It has a nocturnal temperament, so at night, it flutters blue leaves and gets wet with sensitivity.
Rational Cell (voice: Shim Kyu-hyuk)
The opposite cell responsible for ideal thinking. When working or having an important conversation, this is Yumi's busiest cell from the moment she wakes up to the moment she goes to sleep.
Hungry Cell (voice: Lee Jang-won)
Cell responsible for appetite and cravings. When this cell wakes up, Yumi's appetite explodes.
Naughty Cell (voice: Ahn Young-mi)
Clumsy sexuality cell that promotes racy thoughts. It spits out obscene words from time to time, most of which are muted.
On December 31, 2020, it was reported that webtoon Yumi's Cells published on Naver by Lee Dong-gun with 3.2 billion accumulated views was being made into a television series and Kim Go-eun was confirmed as the female lead.[31] In April 2021, the lead cast line-up was announced as Kim Go-eun, Ahn Bo-hyun, Lee Yu-bi, and Park Ji-hyun.[32]
Filming of the series began in April 2021.[33] On June 18, Ahn Bo-hyun revealed in an interview that he was currently filming Yumi's Cells and he has developed naturally tanned skin tone for the role of Goo Woong.[34]
Yumi's Cells is being produced using a new format which combines live-action and 3D animation. It is the first time in a Korean drama that such a format is used to produce a TV series while using the Unreal Engine as its source.[35] The 3D animation is produced by Locus Corporation (also known as Sidus Animation Studios), the producer of Red Shoes and the Seven Dwarfs,[36] which is also producing an animated feature film based on the property with Studio N.[37]
In the table above, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
This drama airs on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters (KBS, SBS, MBC and EBS).
The release of the second season on June 10 saw the number of TVING's paid subscribers increasing by more than 60% from the first to the second week,[59] and the series took first place among all the platform original contents for five weeks in a row.[60]
In the table above, the blue numbers represent the lowest ratings and the red numbers represent the highest ratings.
N/A denotes that ratings were not known.
This drama airs on a cable channel/pay TV which normally has a relatively smaller audience compared to free-to-air TV/public broadcasters (KBS, SBS, MBC and EBS).
^Due to some ratings not recorded, the exact average rating is unknown.
^National winners automatically compete with the winners from other countries for the Grand Award.[68]
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^Lee Jung-hyun (April 27, 2021). 드라마 '유미의 세포들' 티빙과 tvN에서 만나요 [See you on tvN with tvN in the drama 'Yumi's Cells']. Yonhap News Agency (in Korean). Archived from the original on October 2, 2021. Retrieved October 2, 2021.
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^Yoo Ji-hye (March 10, 2021). [단독] 안보현, '유미의 세포들' 주연…김고은과 호흡 [[Exclusive] Ahn Bo-hyeon, starring in 'Yumi's Cells'... Breathing with Go-eun Kim]. Sports Donga (in Korean). Archived from the original on April 19, 2021. Retrieved June 28, 2021.
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^Shin Young-eun (April 28, 2021). 샤이니 민호 '유미의 세포들' 특별출연 [공식] [SHINee's Minho's 'Yumi's Cells' Special Appearance [Official] [Official]]. Maeil Business Newspaper Star (in Korean). Naver. Archived from the original on June 27, 2021. Retrieved June 28, 2021.
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^Jang Woo-young (November 27, 2021). 신예은, '유미의 세포들2' 다은 役 특별 출연 [공식입장] [Shin Ye-eun to make a special appearance as Da-eun in 'Yumi's Cells 2' [Official Position]] (in Korean). OSEN [ko]. Archived from the original on November 27, 2021. Retrieved November 27, 2021 – via Naver.
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