[Korean Drama OSTs] Classic Popular Songs That Color the Story: Best Masterpieces
A considerable amount of time has passed since Korean dramas first made their way to Japan.
Starting with the spread sparked by Winter Sonata in 2003, and further propelled by the K-POP boom, people have grown more familiar with K-Culture!
Nowadays, it seems to be loved by many people regardless of gender or generation.
Korean dramas, whose popularity keeps rising, produce countless masterpieces every year!
In this article, we’ve researched a wide range of OSTs—from relatively new tracks to popular classics and timeless favorites—covering theme songs and insert songs from Korean dramas.
We hope you’ll look back on fond memories and discover some wonderful OSTs.
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[Korean Drama OST] Classic Popular Songs That Color the Story: Best Masterpieces (21–30)
영화 같던 날 (The Day We Met)CHEEZE(치즈)
When I listen with concentration, I can’t help but be drawn into a mysterious sensation.
In the A section, amid a bed of indistinct sounds, there are unexpected combinations like a piano briskly marking staccato.
In the chorus, suddenly emerging strings appear, and the unpredictable arrangement pulls the listener in even deeper.
우연인 듯 운명 (But it’s Destiny)10cm
Crash Landing on You, a mega-hit that sparked a major social phenomenon in Japan.
The song that plays from episode 1 has a title meaning “a fate that seems like coincidence,” symbolizing the two protagonists’ meeting.
The track was produced by 10cm, known for outstanding pop sensibilities and numerous hits, including OST work.
With Kwon Jung-yeol’s sweet vocals, the lyrics—conveying a generous, expansive love—truly resonate.
It’s perfect to enjoy alongside the drama, and also recommended for those moments when you want to relate it to your own experiences.
A wonderful love song that lets the thrill of the extraordinary blossom and spread in your heart.
[Korean Drama OST] Classic fan-favorite songs that color the story, Best Masterpieces (31–40)
My DestinySEUNGMIN
A ballad that begins with a dreamlike piano resonance, gracefully colored by strings.
Sung by Stray Kids’ main vocalist, Seungmin, and released in March 2025.
His honeyed voice melds with the gentle tones, creating a soothing feeling as if being drawn into the vortex of fate.
Featured as part of the OST for the drama “Potato Research Institute,” it evocatively portrays the romance between the two protagonists.
Seungmin has previously contributed to OSTs for dramas such as “Hometown Cha-Cha-Cha” and “Love in Contract,” and this track stands as a gem of a love song.
With its calmly companionable melody, it’s perfect for moments when you want to listen alone and reflect.
A little bit moreJINHO (PENTAGON), Rothy
This magnificent ballad, elegantly woven with piano and strings, was released in June 2018 as part of the OST for the drama “What’s Wrong with Secretary Kim.” Jinho, the main vocalist of PENTAGON, delivers powerful high notes that blend beautifully with solo singer Rothy’s crystalline voice, delicately portraying the subtle emotions of two people newly in love.
The song was used in some of the drama’s most memorable scenes, gently narrating the protagonists’ inner feelings and resonating with many viewers.
It’s perfect not only for those harboring bittersweet feelings of love, but also as background music for cherished moments with someone special.
Shape of My HeartSting
A track released by Sting in 1993.
It has been sampled in many tracks, including Nas’s 1996 track “The Message.” It was used in the 1994 film “Léon: The Professional” and the Korean TV drama “The Greatest Love.”
BoyfriendYEONJUN
This is the OST for the drama “Cinderella at 2 A.M.” performed by Yeonjun of the popular Korean group TOMORROW X TOGETHER.
The lyrics, which capture the beginning of romance and those fluttering, heart-throbbing moments, are particularly striking.
With sweet yet delicate vocals, he sings about the subtle emotions that shift from friendship to love.
Released in September 2024, it was used in the ending of episode 1 of the drama.
Characterized by rhythmic synth-pop, the track brings out Yeonjun’s charm to the fullest and further enhances the drama’s world.
I’ll come pick you up.Standing Egg
I’ll come to get you.
Just like the title says, the phrase “I’ll come to get you” appears repeatedly throughout the song, and the lyrics are moving.
The male singer’s wistful voice draws you even deeper into the drama.
It’s not only the poignancy—the singer’s beautiful high notes are also a big part of what makes this song so good.