K-Dramas like School 4

8 shows with a similar feel

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  Hierarchy (2024)Also drama

  The top 0.01% of students control law and order at Jooshin High School, but a secretive transfer student chips a crack in their indomitable world.

  ★ 3.0 from 3 members10 tracking it here
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  Dream High (2011)Also drama

  Six dedicated students at Kirin Art High School work to achieve their dreams of becoming stars in the Korean music industry.

  3 tracking it here
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  SCHOOL-LIVE! (2015)Also drama

  Yuki Takeya, Kurumi Ebisuzawa, Yuri Wakasa, and Miki Naoki decide to stay over at school. Along with the school adviser Megumi Sakura, they suddenly find themselves to be the final survivors of a zombie attack, and continue to live and survive at the school.
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  Classroom Crisis (2015)Also drama

  Humanity has successfully colonized all the planets in the Solar System, with intentions to continue into new frontiers. Individuals live stable lives in these colonies, including young high school students living in 4th Tokyo on Mars. Two of these students are Iris Shirazaki and Mizuki Sera. Iris is finishing her last year of high school while studying to be a test pilot while her friend Mizuki also works as a mechanic on the aircraft. Her own brother, Kaito, oversees Mizuki and Iris as their homeroom teacher and program director.
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  Charlotte (2015)Also drama

  All thanks to the special ability that he developed, Yuu was able to cheat his way into a very prestigious high school. With his power, he thought nothing was going to stand in his way, until he met a mysterious girl named Nao Tomori and other students with special abilities just like him. It was the beginning to a new life.
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  Blue Birthday (2021)Also drama

  The series tells the story of Oh Ha-rin, who travels to the past through mysterious photos left by her first love, Ji Seo-jun. Since they were eight years old, they had been close friends, but he died by suicide on her birthday ten years ago.

  1 tracking it here
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  Waiting For You In The Future (2019)Also drama

  After a disappointing class reunion, high school teacher Hao Huigui is transported back in time and becomes the teacher of his own teenage classmates. Revisiting his youth, he is given a second chance to face old regrets and change his perspective on the past.
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  Love for Love's Sake (2024)Also drama

  A man winds up inside a video game where he plays a teen character who must make a tragic athlete happy — or risk dying. Can their love survive?

  1 tracking it here