How old is Korean drinking culture?

Eighth century — the oldest evidence

Excavations at Donggung Palace and Wolji Pond in Gyeongju, the royal grounds of Unified Silla, recovered a fourteen-sided oak die: six square faces and eight hexagonal ones, cut so precisely that the face areas differ by less than a quarter of a percent and every outcome is close to equally likely. It is called the Juryeonggu (주령구, 酒令具) — literally "drinking-order implement" — and each face carries a penalty for whoever rolls it: empty the cup and laugh out loud, three cups at once, dance without making a sound, call on anyone to sing.

Two things follow. Korean drinking games are at least thirteen centuries old. And they were already, in the eighth century, the same kind of game — social forfeits performed in front of other people — that Koreans play today. See Korean drinking games.

Thirteenth century — distillation arrives

Distilling technology reached the Korean peninsula during the Goryeo dynasty, transmitted through the Mongol Yuan empire, and the regions where Mongol garrisons sat became the traditional soju centres — Andong, Kaesong and Jeju among them. The word 소주 (燒酒) means "burned liquor", after the heat of the still. For most of the next seven hundred years soju was a strong, rice-based, pot-distilled drink and nothing like the modern green bottle.

Joseon dynasty — manners written down

Confucian Joseon formalised drinking as a ritual with a correct sequence, most explicitly in the hyangeumjurye (향음주례), a community drinking rite performed in local academies with prescribed order, roles and gestures. This is the ancestry of modern Korean drinking etiquette: the idea that how you drink is a moral question and not only a social one. What survives today is not the ceremony but its logic — the ordering of who pours, who lifts first, who turns away.

1965 — the rice ban and the bottle we know

Facing grain shortages, the Korean government restricted the use of rice for distilling. Traditional pot-distilled soju effectively disappeared from the mass market, replaced by diluted soju (희석식) made from cheaper starches, cut with water and sweetened. The restriction was eventually lifted, and craft distilled soju has returned as a premium category — but the industry it created is the one that still supplies almost every bottle sold.

1990s–2010s — green, and weaker

Green glass became the category signal in the 1990s and then a convention, with distillers later agreeing on a shared reusable bottle so empties could circulate across brands. Strength fell steadily: roughly 30% early in the twentieth century, about 25% as the 1970s standard, under 24% after the low-ABV launches of the late 1990s, and 16–17% today. Over the same period somaek moved from a variation to a default.

2020s — the culture edits itself

Within about ten years, pressuring people to drink became unacceptable, passing a shared glass around the table ended, drinking alone lost its stigma, and non-drinkers became ordinary participants at the table. In 2026 Drinks International ranked Jinro the world's best-selling spirit brand for the twenty-fifth consecutive year at 94.5 million nine-litre cases — a culture that is simultaneously enormous and quietly rewriting its own rules. That combination is why documenting it now is worth doing: the version being exported to the world is the version being recorded this decade.