A J-POP song highly popular in South Korea [with a Korean-language cover too!]
Japanese music is gaining attention among younger generations in Korea.
Of course anime plays a role, but in recent years the influence of social media has helped people enjoy music from all over the world, regardless of country.
Through things like dance collaborations between idols and programs such as the “Japan-Korea Top Ten Show,” we can feel the growing exchange between Japanese and Korean artists, as well as the spread of J-pop and Showa-era pop.
For a long time, sales of Japanese records were restricted in Korea, but now it’s great to see them becoming popular and spreading thanks to various influences.
Let’s all enjoy the J-pop that’s so popular in Korea!
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Popular J-Pop Songs in South Korea [With Korean Covers Too!] (31–40)
Perfumeeitō (COVER: haun)
Eito’s “Perfume,” which first caught fire through cover videos on social media, went on to become a massive hit in Japan.
Released in 2019, the song’s lyrics depict a narrator who knows he won’t get back together with his ex, yet finds his heart wavering whenever he catches the scent of the perfume she wears.
In Japan, it was covered by many notable figures, including Shingo Katori, Misako Uno of AAA, and the comedy duo Chocolate Planet.
In Korea, singer-songwriter Ha Eun also covered the song, and many Korean listeners—just like Japanese listeners—posted numerous singing covers online.
motion sickness from proximitywanuka (COVER: SG)
This is the first digital-only single by Wanuka, who reveals only the profile of being an active university student singer-songwriter and mainly works on social media and YouTube.
Over 26,000 videos using the song have been posted on TikTok, making it explosively popular especially among younger generations.
It has also drawn attention for its modern, viral spread, including a Korean-language cover by solo artist SG that became a hot topic both in Japan and abroad.
With a melody based on the yonanuki (pentatonic) scale, a relaxed shuffle beat, and lyrics and arrangements with a moist, atmospheric feel, it’s a track packed with elements that resonate comfortably with Japanese listeners, evoking a certain sense of nostalgia.
idolYOASOBI
It became the first Japanese-language song to reach No.
1 on Billboard’s Global Excl.
U.S.
chart—a killer tune from 2023 that’s hitting fast.
As the theme song for the anime “Oshi no Ko,” it reflects the strong popularity of Japanese anime in Korea as well, and on TikTok many idols like TWICE, LE SSERAFIM, and ENHYPEN are dancing to it.
The song is packed with impact and catchy appeal.
It’s also ranking high on Korean charts for subscription services like YouTube Music and Apple Music.
Even among YOASOBI’s explosive hits, this situation is unprecedented; it looks set to sweep not only Korea but the entire world.
I want to be your lover.Chōkyūmei
A standout love song that began spreading on TikTok in the summer of 2023.
It’s creating a buzz not only in Japan but also climbing high on Korea’s viral charts! The track is included on ChoQMay’s first album, “Surudoi Sasakure,” from a band with a keen pop sensibility.
Its smooth yet sprightly jazz flavor feels stylish.
The lyrics capture the feelings of falling in love, resonating with the desire to “become lovers” and “be noticed.” Just listening draws you into its sweet-and-sour vibe, cute lyrics, and charming vocals.
It also has an atmosphere that feels in tune with Korean views on romance.
A Cruel Angel’s ThesisTakahashi Yoko
This piece by Yoko Takahashi was produced in 1995 as the opening theme for the TV anime Neon Genesis Evangelion.
With philosophical lyrics by Neko Oikawa and a dramatic melody by Toshiyuki Sato, it’s a grand anime song born from their fusion.
In Korea, it is widely known under the title “잔혹한 천사의 테제” and is so well established that it has been officially included by TJ Media and Kumyoung karaoke.
In June 2025, Takahashi herself performed it at the official concert “EVANGELION WIND SYMPHONY 2025 in Seoul,” which drew about 7,000 attendees.
It remains a beloved classic across generations—especially among anime fans—regularly ranking high on Korean karaoke charts.