She is a new red blood cell and AE3803's junior. She is introduced to AE3803 by AA5100. Despite her lack of work experience, she is well educated with the cells and body. She and AE3803 do not get along well initially due to their different personalities. While she did not have a high opinion of her senior initially, NT4201 still remained polite and civil towards her. This changed when the body suffered a hemorrhage and it's very survival was in doubt. NT4201 panicked and gave up, thinking all was lost. But thanks to AE3803's dedication and wherewithal even to the point of complete exhaustion won her over. After the body was saved by a blood transfusion, NT4201 admitted to being wrong about AE3803. But she eventually learns the values of work experience and takes her senior's teachings to heart. (Source: Cells at Work Wiki)

The average human body contains about 60 trillion cells, and each of them has work to do! But when you get injured, viruses or bacteria invade, or when an allergic reaction flares up, everyone from the silent but deadly white blood cells to the brainy neurons has to work together to get through the crisis! 
 
(Source: Kodansha Comics USA)

**Height:** 161 cm

[Twitter](https://twitter.com/YUI_STAFF) | [Blog](https://ameblo.jp/ishikawa-yui)

She is married to a person outside of the industry.

__Non-anime roles:__
- Rapi - Goddess of Victory: Nikke (VG)
- Stelle - Honkai: Star Rail (VG)
- Clorinde - Genshin Impact (VG)
- Lucia - Punishing: Gray Raven (VG)
- Asuma Toki - Blue Archive (VG)
- YoRHa No.2 Type B - NieR: Automata (VG)
- Yangyang - Wuthering Waves (VG)
- Risette Twinnings - The Legend of Heroes Series (VG)
- Maria Alces - Metaphor: ReFantazio (VG)
- Lige - Reverse Collapse: Code Name Bakery (VG)
- Ouska - Reverse Collapse: Code Name Bakery (VG)
- Shrike β & Mitotic Specimen - Reverse Collapse: Code Name Bakery (VG)

__[Weibo](https://weibo.com/u/1701275500) | [Bilibili](https://space.bilibili.com/642228)__

The second season of Hataraku Saibou. 
 
Cells at Work!! continues the tale of…well…you! Set inside the human body, Cells at Work!! chronicles the life and times of everything from the oxygen-carrying Red Blood Cells to the bacteria-fighting White Blood Cells. And, of course, the dangerous viruses and villains lurking beneath the skin! 
 
(Source: Funimation) 
 
Notes: 
- The episodes were streamed two days ahead of the Japanese broadcast on Funimation beginning on Jan 8, 2021 at 2:00 JST. The regular TV broadcast started on Jan 9, 2021 at 23:30 JST. 
- The pre-screened movie "Hataraku Saibou!!" Saikyou no Teki, Futatabi. Karada no Naka wa "Chou" Oosawagi! is included as episodes 4-8 split into the broadcast.

From Akane Shimizu, winner of Shounen Sirius' Rookie Award, comes an informative tale about anthropomorthized cells!
 
Strep throat! Hay fever! Influenza! The world is a dangerous place for a red blood cell just trying to get her deliveries finished. Fortunately, she’s not alone … She’s got a whole human body’s worth of cells ready to help out! The mysterious white blood cell, the buff and brash killer T cell, the nerdy neuron, even the cute little platelets—everyone’s got to come together if they want to keep you healthy!
 
(Source: Kodansha Comics & MangaUpdates)
 
Note: Contains the spin-off one-shot "Hataraku Saibou: Kansen-hen".

Sekkekkyuu NT4201