The television drama landscape experienced significant viewership surges on the evening of September 20, 2026, highlighted by tvN’s hit series Four Hands, Two Sonatas soaring to its highest personal ratings to date.
According to data provided by market research firm Nielsen Korea, the musical drama secured the top spot in its competitive time slot across all public and cable television networks.
With its narrative approaching its dramatic climax and entering its final two weeks of broadcast, the series achieved a new peak nationwide average rating of 7.9 percent, reflecting a strong upward trajectory in viewer engagement.
The record-breaking episode comes at a critical juncture in the storyline, as momentum builds toward the show’s upcoming conclusion starring Song Kang and Lee Jun Young, Four Hands, Two Sonatas has steadily built a dedicated fanbase through its compelling mixture of artistic ambition, personal drama, and intense musical collaborations.
The latest rating increase underscores growing public interest as unresolved narrative arcs begin to unfold, solidifying the program’s status as one of the standout cable television successes of the current broadcasting season.
Weekend Ratings Trends Across Major Television Networks
Beyond the milestone achieved by tvN, the broader weekend ratings landscape saw steady performances and modest gains across several major broadcast networks.
KBS 2TV’s flagship weekend program Love on the Menu successfully maintained its strong dominance over Sunday evening television.
The long-running series continued its reign as the most-watched show of the entire day, securing an impressive nationwide average rating of 14.5 percent and demonstrating its firm hold on prime-time family viewership.
Meanwhile, competing cable and public broadcasting titles also demonstrated positive growth in their respective time slots.
JTBC’s newly launched drama Fly High Butterfly saw an increase for its second broadcast episode, climbing to a nationwide average rating of 2.1 percent as initial audience interest began to settle.
Simultaneously, KBS 2TV’s mini-series A Love Other Than Yours experienced a slight bump in viewership, reaching a nationwide average rating of 2.6 percent for its fourth episode.
Together, these figures illustrate a highly active and competitive weekend television landscape across all major Korean broadcast networks.
Surge in Audience Engagement as Drama Series Enter Critical Storylines
The surge in viewership across multiple dramas reflects a broader wave of heightened audience engagement as several major series progress into key narrative phases.
For Four Hands, Two Sonatas, entering its final two weeks of broadcast creates natural momentum, as long-term viewers tune in to see the resolution of complex character rivalries, personal secrets, and musical performances.
The strong lead-in from previous weeks, combined with high social media chatter and topical buzz, has positioned the show to potentially set further rating milestones before its final curtain call.
Similarly, the steady performances of surrounding titles highlight the diverse tastes of current television audiences, ranging from lighthearted romance and culinary drama to intense artistic and interpersonal character studies.
As new series establish their foundations and ongoing shows head toward their final episodes, network ratings remain a key benchmark for evaluating cultural impact and viewer loyalty.
With Four Hands, Two Sonatas setting a new personal record, all eyes are turned toward its upcoming final broadcasts to see how high its ratings can climb.
