Quiet weekday ratings give way to huge spikes over the weekend — nearly every drama saw a big jump this week, with Agency and Payback and Crash Course in Romance all hitting double digits! It’s the Kokdu: Season of Deity premiere that took the hit, with a serious drop after its first episode.
Drama viewership ratings for the week of Jan. 23-29, 2024
| Ep. # | Station | Rating | |
| Monday, January 23 | |||
| Brain Works | — | KBS | — |
| Trolley | — | SBS | — |
| Missing: The Other Side 2 | 11 | tvN | 3.8% |
| Tuesday, January 24 | |||
| Brain Works | — | KBS | — |
| Trolley | — | SBS | — |
| Missing: The Other Side 2 | 12 | tvN | 4.0% |
| Wednesday, January 25 | |||
| Strangers Again | 3 | ENA | 1.1% |
| The Interest of Love | 11 | JTBC | 3.3% |
| Poong the Joseon Psychiatrist 2 | 5 | tvN | 3.2% |
| Thursday, January 26 | |||
| Strangers Again | 4 | ENA | 1.4% |
| The Interest of Love | 12 | JTBC | 3.3% |
| Poong the Joseon Psychiatrist 2 | 6 | tvN | 1.9% |
| Friday, January 27 | |||
| Kokdu: Season of Deity | 1 | MBC | 4.8% |
| Payback | 7 | SBS | 11.1% |
| Saturday, January 28 | |||
| Agency | 7 | JTBC | 9.2% |
| Three Brave Siblings | 36 | KBS | 23.1% |
| Kokdu: Season of Deity | 2 | MBC | 2.2% |
| Payback | 8 | SBS | 10.7% |
| Red Balloon | 11 | TV Chosun | 6.9% |
| Crash Course in Romance | 5 | tvN | 9.1% |
| Sunday, January 29 | |||
| Agency | 8 | JTBC | 12.0% |
| Three Brave Siblings | 37 | KBS | 26.3% |
| Red Balloon | 12 | TV Chosun | 7.9% |
| Crash Course in Romance | 6 | tvN | 11.0% |