South Korean social media users are expressing concern over the lyrical content of Japanese singer Asuna’s song, prompting renewed attention to Kim Kwang-seok’s 1994 ballad “Thirty Something.” The initial online discussion, originating in Korean-language posts, centers on perceived thematic similarities and a shared sense of melancholy, but quickly evolved into a broader conversation about the emotional resonance of songs dealing with aging and loss.
The discussion surrounding Asuna’s song, details of which remain largely confined to Korean social media, appears to focus on its depiction of darker emotional states. Users have described the lyrics as “dark” and “frightening,” though specific lines have not been widely circulated in English-language reports. This has led to a parallel surge in interest in Kim Kwang-seok’s “Thirty Something,” a song widely considered a classic of Korean pop music.
“Thirty Something,” released in 1994 on Kim Kwang-seok’s fourth album, Kim Kwang-seok Fourth, explores themes of time’s passage and the accompanying feelings of loss. The song, with lyrics and composition by Kang Seung-won, resonated deeply with a generation grappling with the transition to adulthood and the realization of unfulfilled dreams. According to Retrozone, a website dedicated to Korean music, the song captures “the ‘flow of time’ and ‘the feeling of loss’ deeply.”
Kang Seung-won initially titled the song “thirtysomething,” directly referencing the American television drama of the same name, which aired from 1987 to 1991. The drama, as noted by Namuwiki, focused on the experiences of “baby boomers and yuppies” navigating their thirties. The connection highlights a shared cultural moment and a universal experience of confronting mid-life anxieties.
The origins of “Thirty Something” are also linked to a radio broadcast. Kang Seung-won had intended to perform the song on a 100th-episode celebration of a radio program he hosted, but the performance was ultimately cut. Kim Kwang-seok, present at the broadcast, was reportedly deeply moved by the song and subsequently recorded it, transforming it into one of his signature pieces. The song’s enduring popularity is attributed to Kim Kwang-seok’s vocal delivery and its ability to connect with listeners across generations.
The renewed interest in “Thirty Something” comes as South Korea continues to grapple with demographic shifts and economic pressures impacting young adults. While the initial online conversation stemmed from a comparison with a Japanese song, the focus has largely remained on the enduring relevance of Kim Kwang-seok’s work and its ability to articulate feelings of nostalgia and regret. As of February 14, 2026, neither Asuna nor any South Korean cultural authorities have issued statements regarding the online discussion.
