In January, during a bilateral summit, Japanese prime minister Sanae Takaichi and South Korean president Lee Jae Myung sat down not at a negotiating table but behind a drum kit. Together they played the beat of “Golden”, the Oscar-winning song from the animated film K-Pop Demon Hunters. The image, reported by Italian wire service ANSA, was a fleeting but startling illustration of how a piece of pop culture can become a diplomatic shorthand—a rhythm shared between two leaders whose countries have a complex history.

That film, produced by Sony Pictures Animation, marked its first anniversary on 19 June 2026 having spent every single one of its 52 weeks inside Netflix’s Global Top 10. No other film in the platform’s history has done that. It has accumulated more than 600 million views, reached the Top 10 in 93 countries, and claimed the number one spot in 76 of them. At the Oscars, it won Best Animated Feature—making Maggie Kang the first woman of Korean descent to take that prize—and Best Original Song for “Golden”, the first K-pop track ever to win an Academy Award. A sequel is now in development, Netflix has confirmed.

Yet the film’s dominance is only the most visible crest of a wave that is simultaneously broadening and turning inward. In Seoul, the National Museum of Korea is on track to surpass seven million visitors in 2026, having already become the world’s third most-visited museum the year before. Italian magazine Panorama, reporting from Yongsan, found the galleries crowded not just with tourists but with young South Koreans—twenty- and thirty-somethings photographing celadon and ritual objects. Museum officials describe the institution as the “archetype” of Korean tradition, a place that can give the K-pop phenomenon what it lacks: depth, identity, a visible lineage. The idea is not to replace the pop wave but to anchor it, to show that the same aesthetic sensibility runs through a Joseon-era vase and a music video.

Elsewhere, the wave is taking quieter, more practical forms. In Lebanon, the health ministry has designated South Korea a reference country for pharmaceuticals, a move that Beirut’s An-Nahar newspaper says will accelerate the arrival of Korean biosimilars and cut drug costs by at least 30 percent. The Korean ambassador told the paper, “Korean beauty will shine on Lebanese faces,” linking the regulatory decision to the already familiar K-beauty products. Meanwhile, inside South Korea itself, a counter-trend is emerging. According to Bangladesh’s Prothom Alo, young Korean women are abandoning the elaborate ten-step skincare routines that the world learned to envy. They are adopting “skip-care”—a four-step minimalism popularised by actress Kim So Hyun and Twice’s Jihyo, who said, “There is no need to use excessive products.” It is a small but telling recalibration: the culture that exported an ideal of perfection is now publicly embracing restraint.

The audience for all this is not passive. When BTS reunited live from Gwanghwamun Square in March 2026, the Netflix stream drew 18.4 million real-time viewers and generated 2.62 billion social media impressions, according to Indonesian daily Media Indonesia. In Indonesia itself, a local Netflix series, Night Shift for Cuties, built a story around K-pop fandom and released a full album of original songs inspired by the genre. The film’s anniversary was marked with global cinema screenings, outdoor projections, TikTok events, and a set of mobile minigames on Netflix Playground. The most-saved moment from the film, ANSA noted, is not a heroic climax but a rival group’s performance of “Soda Pop”—a detail that captures how the fandom obsessively rewatches, remixes, and re-shares.

Back at the National Museum, the young visitors move between ancient gold crowns and a digital installation that remixes traditional sounds. It is a place where the Korean Wave is learning to recognise itself not as a sudden eruption but as a long, layered transmission. The drumming summit, the museum queues, the girl skipping her toner—each is a small signal that the wave is no longer just about reaching the world, but about knowing what it is carrying.