Highest-rated Korean dramas in cable television 2018
This list shows the highest-rated Korean dramas on cable television. These dramas all aired 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 rating is from the highest-rated episode nationwide while the drama aired and it is measure by AGB Nielsen.
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![SKY Castle]()
1. SKY Castle
Korean Drama - 2018, 20 episodes
23.779%
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![Mr. Sunshine: Um Raio de Sol]()
2. Mr. Sunshine: Um Raio de Sol
Korean Drama - 2018, 24 episodes
18.129%
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![Meu Príncipe Por 100 Dias]()
3. Meu Príncipe Por 100 Dias
Korean Drama - 2018, 16 episodes
14.412%
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![Encontro]()
4. Encontro
Korean Drama - 2018, 16 episodes
10.329%
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![Memórias de Alhambra]()
5. Memórias de Alhambra
Korean Drama - 2018, 16 episodes
10.025%
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![Advogado Sem Lei]()
6. Advogado Sem Lei
Korean Drama - 2018, 16 episodes
8.937%
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![O Que Houve Com a Secretária Kim?]()
7. O Que Houve Com a Secretária Kim?
Korean Drama - 2018, 16 episodes
8.665%
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![No Ar]()
8. No Ar
Korean Drama - 2018, 16 episodes
8.452%
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![Familiar Wife]()
9. Familiar Wife
Korean Drama - 2018, 16 episodes
8.210%
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![Viver]()
10. Viver
Korean Drama - 2018, 18 episodes
7.730%
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![Meu Ahjussi]()
11. Meu Ahjussi
Korean Drama - 2018, 16 episodes
7.352%
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![Alguma Coisa na Chuva]()
12. Alguma Coisa na Chuva
Korean Drama - 2018, 16 episodes
7.281%
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![Voz 2]()
13. Voz 2
Korean Drama - 2018, 12 episodes
7.086%
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![Room No. 9]()
14. Room No. 9
Korean Drama - 2018, 16 episodes
6.155%
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![Life on Mars]()
15. Life on Mars
Korean Drama - 2018, 16 episodes
5.851%
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![O Jogador]()
16. O Jogador
Korean Drama - 2018, 14 episodes
5.803%
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![Minha Identidade é Beleza de Gangnam]()
17. Minha Identidade é Beleza de Gangnam
Korean Drama - 2018, 16 episodes
5.753%
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![Grand Prince]()
18. Grand Prince
Korean Drama - 2018, 20 episodes
5.6%
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![Vida]()
19. Vida
Korean Drama - 2018, 16 episodes
5.561%
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![Senhorita Hammurabi]()
20. Senhorita Hammurabi
Korean Drama - 2018, 16 episodes
5.333%
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![A Beleza Interior]()
21. A Beleza Interior
Korean Drama - 2018, 16 episodes
5.317%
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![Mãe]()
22. Mãe
Korean Drama - 2018, 16 episodes
4.974%
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![A Cruz]()
23. A Cruz
Korean Drama - 2018, 16 episodes
4.733%
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![O Convidado]()
24. O Convidado
Korean Drama - 2018, 16 episodes
4.073%
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![O Sorriso Deixou Seus Olhos]()
25. O Sorriso Deixou Seus Olhos
Korean Drama - 2018, 16 episodes
3.996%
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![Children of a Lesser God]()
26. Children of a Lesser God
Korean Drama - 2018, 16 episodes
3.926%
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![Rascunho]()
27. Rascunho
Korean Drama - 2018, 16 episodes
3.682%
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![Fadas da Limpeza]()
28. Fadas da Limpeza
Korean Drama - 2018, 16 episodes
3.574%
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![Vamos Comer 3]()
29. Vamos Comer 3
Korean Drama - 2018, 14 episodes
3.239%
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![Top Star Yoo Baek]()
30. Top Star Yoo Baek
Korean Drama - 2018, 11 episodes
3.196%
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![Priest]()
31. Priest
Korean Drama - 2018, 16 episodes
2.487%
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![Bem-vindos a Waikiki]()
32. Bem-vindos a Waikiki
Korean Drama - 2018, 20 episodes
2.242%
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![Sorte Travessa]()
33. Sorte Travessa
Korean Drama - 2018, 16 episodes
2.2%
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![Amante]()
34. Amante
Korean Drama - 2018, 12 episodes
1.642%
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![Um Poema Por Dia]()
35. Um Poema Por Dia
Korean Drama - 2018, 16 episodes
1.435%
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![God's Quiz: Reboot]()
36. God's Quiz: Reboot
Korean Drama - 2018, 16 episodes
Will check it later as the rating website is down
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![Bilhete de Vingança 2]()
37. Bilhete de Vingança 2
Korean Drama - 2018, 32 episodes
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![When You Love Yourself]()
38. When You Love Yourself
Korean Drama - 2018, 6 episodes
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![Meu Primeiro Amor]()
39. Meu Primeiro Amor
Korean Drama - 2018, 10 episodes
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![Short]()
40. Short
Korean Drama - 2018, 4 episodes
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![Eun Joo's Room]()
41. Eun Joo's Room
Korean Drama - 2018, 12 episodes
