후계자 (hugyeja)

후계자 (hugyeja) means a person who takes over and carries on someone’s work or position. Watch just a few Korean dramas and this word is guaranteed to catch your ear. The chairman is lying in a hospital bed, the siblings are standing out in the corridor with their arms folded, and a lawyer walks in holding an envelope of documents. Then someone asks, in a low voice: so, who’s the successor?

But this word lives outside dramas too. It turns up on the notice taped to the door of a 40-year-old noodle shop, on a banner at a rural village hall, in the story of a taekwondo master. Today we look at where this weighty word actually gets used — and at what temperature.

If you had to sum up the nuance of 후계자 in one word, it would be weight. Not simply the next person, but the next person who has something to inherit. What gets passed down might be a company, a shop, a skill, or the top seat in an organization. What they all have in common is that none of it was built overnight — so responsibility comes attached to whoever receives it. That’s why Koreans don’t use this word just anywhere. If a coworker leaving the company today uses it while handing off their tasks, the listener laughs. It sounds like a joke.

Checking it in the National Institute of Korean Language dictionary

후계자 (noun) 어떤 일이나 사람의 뒤를 잇는 사람. [en] successor; heir; inheritor — A person who inherits and continues a certain task or duty of another person. [ja] こうけいしゃ【後継者】。あとつぎ【後継ぎ】 — 業務や家の後を継ぐ人。 [es] sucesor, heredero — Persona sucede a alguien o sobreviene en su lugar, como continuador de él. [zh] 继承人，接班人，后继者，传人 — 继承某事或某人的人。 — National Institute of Korean Language, Basic Korean Dictionary (krdict.korean.go.kr)

The Portuguese gloss is not listed in the dictionary, so the following is our own translation: sucessor, herdeiro — pessoa que dá continuidade ao trabalho ou ao papel de outra pessoa.

Below are five of the dictionary’s real usage examples, reproduced exactly as they appear.

후계자에게 계승되다. 최근 재벌가 형제들 사이가 후계자 자리를 두고 균열될 조짐을 보이고 있대요. 두목이 죽자 후계자 문제로 조직 내에 격렬한 내분이 일었다. 그 기업은 둘째 아들이 후계자가 되었다면서? 영농 후계자. — National Institute of Korean Language, Basic Korean Dictionary (krdict.korean.go.kr)

Let’s pin down the kind of setting each sentence comes from.

후계자에게 계승되다 (hugyejaege gyeseungdoeda) — “to be handed down to a successor.” This is the stiffest written style. You’ll find it in company profiles, newspaper articles, and information plaques at cultural heritage sites. 「계승되다」 means “to be inherited and carried on,” and this combination shows up often when describing the skills of an intangible cultural asset or the traditions of a head family.
최근 재벌가 형제들 사이가 후계자 자리를 두고 균열될 조짐을 보이고 있대요 (…hugyeja jarireul dugo…) — “I hear cracks are starting to show between the brothers of that conglomerate family over the successor’s seat.” The ending 「~대요」 tells you this is someone reading the news and passing it along to the person next to them. 「후계자 자리를 두고」 means “competing over that position,” and it appears almost like a formula in K-drama plot summaries.
두목이 죽자 후계자 문제로 조직 내에 격렬한 내분이 일었다 (dumogi jukja hugyeja munjero…) — “When the boss died, a fierce internal feud broke out in the organization over the succession.” This is a sentence from a story about gangsters or a criminal organization. Here 「후계자 문제」 is a set chunk that refers wholesale to “the question of who the next head will be.”
그 기업은 둘째 아들이 후계자가 되었다면서? (geu gieobeun duljjae adeuri hugyejaga doeeotdamyeonseo?) — “I hear the second son became the successor at that company?” Unlike the two sentences above, this is fully colloquial. 「~다면서?」 is a casual (반말) ending used to check something you’ve heard — “I heard that, is it true?” — the kind of thing friends say while trading gossip.
영농 후계자 (yeongnong hugyeja) — “farming successor.” 「영농」 means running a farm as a business. This combination is less a personal story than an administrative term. For a long time the Korean government has supported young people who choose to stay in the countryside and continue farming, and this became the official name for them. 「농어민 후계자」 (“farming and fishing successor”), also listed in the dictionary, belongs to the same family.

A real conversation

Scene: Saturday morning at a traditional market. In front of a 40-year-old rice cake shop, a middle-aged woman nobody has seen before is holding the steamer, instead of the grandmother who always sits there.

Jun-kyung: 어? 저 집 할머니 안 계시네. 오늘은 저 아주머니가 하시나 봐. Huh? The grandmother isn’t here. Looks like that lady is running it today.

Emily: 아, 저분 딸이래. 할머니 무릎 수술하시고 나서 딸이 후계자로 들어왔대. Oh, that’s her daughter. After the grandmother had knee surgery, the daughter came in as her successor.

Jun-kyung: 진짜? 야, 넌 그런 걸 어떻게 다 알아. Really? Hey, how do you know all that stuff?

Emily: 지난주에 줄 서다가 옆에서 다 들었지. 근데 떡집에 후계자라는 말 붙으니까 좀 웃기다. I overheard it all while waiting in line last week. But it’s kind of funny to attach the word “successor” to a rice cake shop.

Jun-kyung: 웃기긴. 40년이면 그게 가업이지. 드라마 회장님들만 쓰는 말 아니야. Funny nothing. Forty years makes it a family business. It’s not a word only drama chairmen get to use.

Emily: 하긴. 맛만 그대로면 나야 후계자든 회장님이든 상관없어. Fair enough. As long as the taste stays the same, successor or chairman, I don’t care.

These uses sound off

✗ (a senior colleague who is leaving, to a junior) 김 대리, 오늘부터 자네가 내 후계자야. (Kim daeri, oneulbuteo janega nae hugyejaya.) — “Kim, from today you’re my successor.” ✓ (a senior colleague who is leaving, to a junior) 김 대리, 오늘부터 자네가 내 후임이야. (Kim daeri, oneulbuteo janega nae huimiya.) — “Kim, from today you’re my replacement.” → Handing over a single position at a company calls for 「후임 (huim)」 or 「후임자 (huimja)」. 후계자 is for cases where the thing being handed over is big — a family business, a whole organization, the leader’s seat. Use it for an ordinary job handover and it sounds like a joke in which you compare yourself to a corporate chairman.

✗ 아버지가 돌아가시고 제가 후계자가 되어서 집을 물려받았어요. (abeojiga doragasigo jega hugyejaga doeeoseo jibeul mullyeobadasseoyo.) — “After my father passed away I became the successor and inherited the house.” ✓ 아버지가 돌아가시고 제가 상속인이 되어서 집을 물려받았어요. (abeojiga doragasigo jega sangsogini doeeoseo jibeul mullyeobadasseoyo.) — “After my father passed away I became the heir and inherited the house.” → The person who legally inherits property is a 「상속인 (sangsogin)」. 후계자 is someone who carries on a role and a line of work, not assets. If you take over and keep running the shop your father ran, then 후계자 is the right word.

Example sentences by situation

Situation 1 — When your regular restaurant has changed hands You go to the noodle shop you’ve been visiting for years and there’s an unfamiliar person in the kitchen. You ask the customer next to you, and they answer like this:

이 집 손칼국수, 이제 따님이 후계자예요. 국물 맛은 그대로던데요? (i jip sonkalguksu, ije ttanimi hugyejayeyo. gukmul masdeun geudaeodeonde-yo?) The hand-cut noodles here — the daughter is the successor now. The broth tastes just the same to me, though?

This is polite speech, and the 「~예요」 ending keeps it soft. Here 후계자 doesn’t imply some grand succession ceremony; it’s a plain way of pointing to “the person carrying on this shop.”

Situation 2 — Between a master and a disciple A 30-year-old taekwondo gym. When word spreads that the master is about to retire, the students talk among themselves.

관장님은 진작에 후계자를 정해 두셨대. 사범님 중에 제일 오래 계신 분. (gwanjangnimeun jinjage hugyejareul jeonghae dusyeotdae. sabeomnim jung-e jeil orae gyesin bun.) Apparently the master picked his successor a long time ago. The instructor who’s been there the longest.

This is casual speech, and the 「~대」 ending shows it’s secondhand information. In fields where a skill passes from person to person — martial arts, crafts, music — this word feels completely natural.

Situation 3 — Being modest about yourself A young owner who has taken over the family business speaks humbly in an interview.

저는 후계자라기보다 아직 심부름꾼이에요. 어머니가 다 가르쳐 주시는 중이라서요. (jeoneun hugyejaragiboda ajik simbureumkkuniyeyo. eomeoniga da gareuchyeo jusineun jungirasseoyo.) I’m still more of an errand runner than a successor. My mother is still teaching me everything.

「A라기보다 B」 is a modesty frame meaning “rather than calling it A, it’s B.” It’s the classic escape hatch Koreans reach for when the weight of the word 후계자 feels like too much to carry.

Polite vs. casual speech, and similar expressions

후계자 is a noun, so it carries no honorific or humble level on its own. You adjust the politeness by changing the sentence ending: 「후계자입니다 (hugyejaimnida)」, 「후계자예요 (hugyejayeyo)」, 「후계자야 (hugyejaya)」. That said, when referring to someone else, adding 「~분」 as in 「후계자분 (hugyejabun)」 makes it noticeably more respectful.

Here’s how words that look similar but occupy different places compare.

Expression	Temperature / intensity	Where it’s used
후계자 (hugyeja)	Heavy and formal	Someone carrying on a family business, a company, the head of an organization, or a traditional skill
후임 / 후임자 (huim / huimja)	Neutral, businesslike	Someone taking over the same position at a company, in the military, or at a public institution
상속인 (sangsogin)	Legal, dry	Someone who legally inherits property. Wills, court documents
후배 (hubae)	Close, everyday	Someone who joined your school or workplace later than you. Nothing to do with succession
대를 잇다 (daereul itda)	Warm, narrative	Used when describing a household or shop being carried on from generation to generation

Be especially careful not to mix this up with 후배. The pronunciation is similar, but 후배 simply means someone who came along after you — it carries no sense of inheriting anything at all.

Cultural background — the weight of “carrying on”

후계자 is a Sino-Korean word: 後 (hu, “after”) + 繼 (gye, “to continue”) + 者 (ja, “person”) — literally “the person who continues after.” Take the characters apart one by one and you’ll see they line up exactly with the dictionary definition. Korean has many words like this, assembled from three Chinese characters that spell out the meaning directly, so if you come from a Chinese-character background, learning this structure means you can guess half of any new word you meet.

There’s a clear reason this word comes up so often in Korean dramas. In Korean popular storytelling, the fight over succession in a family business is practically its own genre. Think of shows like The Heirs (SBS, 2013) or Reborn Rich (JTBC, 2022): the single question of who will carry on next drags all the love, betrayal, and revenge behind it. The scene where a drama chairman collapses is almost always the starting gun for this word. Even without quoting a line of dialogue, the situation will feel familiar. The corridor outside the hospital room, the siblings avoiding each other’s eyes, and the name nobody has spoken out loud yet.

At the same time, this word has a much quieter face. The dictionary’s 「영농 후계자」 is one such case. As the rural population shrank, there were young people who chose not to leave for the city and to take over their parents’ fields instead, and they needed a name. The fact that a conglomerate’s successor and a village’s farming successor share the same word means that, in the end, it points not to the size of an estate but to the act of starting again from where someone else stopped.

So Jun-kyung was pretty much right back in that market conversation. Forty years makes even a rice cake shop a family business, and the person who opens its door again is a 후계자.

Today’s quiz

Which of the following is the most natural situation for using 후계자?

When a new hire from the team next door comes over to introduce themselves
When a granddaughter takes over and begins running a traditional Korean confectionery workshop that has been passed down for three generations
When you hand off this month’s dinner-party treasurer duties to another coworker

See the answer

The answer is 2. There’s a clear “something to inherit” — a workshop carried on across three generations — and the granddaughter continues that work, so 후계자 (hugyeja) fits perfectly.

Number 1 is just a 후배 (hubae) or a new employee. There’s nothing being inherited. For handing off a light role like number 3, say 후임 (huim), or just call them 「다음 총무」 (“the next treasurer”). Using 후계자 here turns the dinner-party treasurer’s job into a throne — it becomes a joke. Of course, some Koreans do use it exactly that way on purpose, to get a laugh among friends.

Definitions and example sentences are from the National Institute of Korean Language’s Basic Korean Dictionary (krdict.korean.go.kr); that portion of this post, including our translations, is licensed under CC BY-SA 2.0 KR.