A Korean song you often hear on TikTok. Trending K-pop.
In the Reiwa era, TikTok has become indispensable to the music scene, hasn’t it?
In this article, we’ll introduce Korean songs you often hear on TikTok!
Focusing mainly on K-pop—which is hugely popular on Japanese TikTok—we’ve got plenty of tracks that sparked buzz.
In recent years, as TikTok has taken root, the ways we enjoy music have expanded beyond just listening to sharing the experience of watching and participating.
From K-pop dance tunes to chart-topping hits, let’s dive into the catchy, irresistible fun!
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Korean songs often heard on TikTok. Trending K-POP (71–80)
1 of 9YOUNITE

The move where you clasp both hands and sway them side to side has been trending as super cute in “1 of 9.” On TikTok, videos that change facial expressions in time with the song while doing this choreography are also popular.
The group behind it is the boy group YOUNITE.
In contrast to the adorable choreography, the lyrics portray the heartache of unrequited love.
The title “1 of 9” is said to express the wish to be chosen out of nine.
Be sure to pay attention to the storytelling of the song as well.
SET ME FREETwice

A leading girl group in the K-pop scene, TWICE released a powerful track in March 2023 from their album “READY TO BE,” themed around freedom and love.
Its groovy disco sound and retro-futuristic synths resonate pleasantly.
The lyrics are striking as they boldly unleash emotions hidden deep inside and express the resolve to risk everything for love.
The song drew international attention, with a performance on the popular American show “The Tonight Show Starring Jimmy Fallon” and a peak at No.
28 on the Billboard Global 200.
Beloved on TikTok—especially for its dance—this track is the perfect anthem for moments when you want to break out of your shell and take a bold new step.
Tinker BellAPRIL

A song by the girl group APRIL, known for their sweet and adorable vocals.
Released in 2016, this track marked a major step toward their debut in Japan.
Set to a refreshing melody that evokes the arrival of spring, it expresses the bittersweet feelings of a girl in love.
The catchy chorus is the kind that makes you want to hum along, and it’s even been used for dance videos on TikTok.
Performed on music shows as well, it’s a number that captured the hearts of many listeners.
Good Boy Gone BadTXT(TOMORROW X TOGETHER)

The GBGB dance features a memorable choreography that conveys a farewell with a side-to-side head tilt.
The song that went viral through TikTok dance videos is “Good Boy Gone Bad.” It was created by TOMORROW X TOGETHER, a male idol group that has made numerous appearances on Japanese music programs.
Its electro sound is marked by passionate guitar tones, and their cool yet dazzling choral work is effortlessly versatile.
Korean celebrities like ENHYPEN’s Sunghoon and rapper Jessi have also taken on the dance, so be sure to check it out.
RICA RICANATURE

When it comes to TikTok dance videos, there’s a common image that songs with simple choreography are the most popular.
However, there are also tracks that caught fire precisely because of their high difficulty.
One of those is “RICA RICA” by the girl group NATURE.
This song incorporates elements from various genres.
First, the choreography—considered quite difficult—is based on African dance.
In addition, the first half of the song has an Arabic flavor, while the latter half strongly reflects the feel of trot, a genre of Korean enka.
Be sure to check it out yourself to see how it all comes together.



