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School 2021

Title: 학교 2021 / School 2021
Genre: School, Youth, Romance
Episodes: 16 (To Be Confirmed)
Broadcast network: KBS2
Broadcast period: 2021-Nov-24 to 2022-Jan-13
Air time: Wednesday & Thursday 21:30
Related Series: School Series


School friends helping each other overcome the barriers that come up while taking a less chosen path. In the course they learn invaluable lessons about life, love, and friendship.


Main Cast

Kim Yo Han (김요한) as Kong Ki Joon
Choo Young Woo (추영우) as Jung Young Joo
Jo Yi Hyun as Jin Ji Won
Hwang Bo Reum Byul as Kang Seo Young

Nulji Science and Technology High School, 2nd year Class 1 Students

Kim Kang Min as Ji Ho Sung
Seo Hee Sun (서희선) as Ko Eun Bi
Kim Noo Rim (김누림) as Jong Bok
Lee Sang Joon (이상준) as Lee Jae Hyuk
Yoon Yi Re (윤이레) as Lee Jae Hee
Lee Ha Eun (이하은) as Jung Min Seo
Jung Ye Seo (정예서) as Lee Hyo Joo

Teachers & School Administrators

Jun Suk Ho as Lee Kang Hoon
Kim Kyu Sun (김규선) as Song Chae Rin
Lee Ji Ha as Koo Mi Hee
Kim Min Sang as Lee Han Soo

Students’ Family Members

Park In Hwan as Kong Young Soo (Kong Ki Joon’s grandfather)
Jo Seung Yun as Jin Duk Kyu (Jin Ji Won’s father)
Kim Soo Jin (Jin Ji Won’s mother)

Production Credits

Production Companies: Kings Land, RaemongRaein
Directors: Kim Min Tae, Hong Eun Mi
Screenwriter: Dong Hee Sun, Jo Ah Ra


  • The drama was originally planned to be produced and aired in 2020 with the title School 2020 (학교 2020), but casting difficulties and a significant reworking of the script delayed production.

  • Ahn Seo Hyun was first offered the lead female role, but could not come to an agreement with production company SR Pictures.

  • Kim Sae Ron was offered the lead female role, but declined.

Episode Ratings

    Nationwide Seoul Nationwide Seoul
2021-11-24 1 - - 2.8 -
2021-11-25 2 - - 1.6 -
2021-12-01 3 - - 2.0 -
2021-12-02 4 - - - -
2021-12-08 5        
2021-12-09 6        
2021-12-15 7        
2021-12-16 8        
2021-12-22 9        
2021-12-23 10        
2021-12-29 11        
2021-12-30 12        
2022-01-05 13        
2022-01-06 14        
2022-01-12 15        
2022-01-13 16        

Sources: TNmS Media Korea & AGB Nielsen Korea


Character Poster

Related Photo

(Other Photo from Official Site)

Official Site

Official Poster

Official Trailer
Trailer I
Trailer II

Watch Online in Viki.com


  1. 1 : Fanatic Says:

    Oooooh! Can’t wait. Can’t wait! umm, wait, what can’t I wait for??? Oh yeah, yet another sappy school love story. I can wait, maybe forever. LOL

  2. 2 : Dmitry Says:

    The show was postponed to November 24, 2021

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