Nobleman Star (Tian Yi Gui Ren) in Saju: Table and Meaning
When a Korean reader says your chart "has a gwiin," you are meant to feel relieved. The word means a noble person, someone who helps, and the star it refers to is the first thing many readers look for after the Day Master. Its full name is cheoneul gwiin (천을귀인, 天乙貴人), Tian Yi Gui Ren in Chinese, usually translated as the Nobleman Star or simply the Nobleman. This guide explains where the name comes from, gives the lookup table for all ten Day Masters and shows how Korean readers use the star today, which is less as a lucky charm and more as a description of how help reaches you.
What the Nobleman Star is
Beyond the Five Elements and the Ten Gods, saju keeps a catalog of named patterns called sinsal (신살, 神殺), the special stars; Chinese BaZi calls them shensha (神煞). Each star is a specific meeting of characters, and each has a reputation. The ones read as favorable are gilsin (길신, 吉神), the ones read with caution hyungsal (흉살, 凶煞). Among the favorable stars the Nobleman ranks first, and it is the one a traditional reader mentions before any other.
The name is old. Tian Yi (天乙) was a title for the highest of the heavenly spirits, the one that sat closest to the celestial emperor, and gui ren (貴人) is a person of rank, a patron. In the classical texts a chart with the Nobleman meets trouble and finds a hand extended: an official who speaks up, a stranger who knows the way. Modern Korean readers keep the idea but translate it. The Nobleman is "people luck" (인복), and also a temperament: the ability to ask for help, accept it and pass it on. The helper can be a person, but it can just as well be a good institution, a timely piece of information or an opportunity that arrives through someone else.
The table: Nobleman branches by Day Master
The Nobleman is found from your Day Master, the heavenly stem of your birth day, and it appears as an earthly branch. Tradition also runs the same lookup from the year stem as a second base, but the day stem comes first. Each Day Master has two Nobleman branches.
| Day Master (or year stem) | Nobleman branches | Animals |
|---|---|---|
| 甲 Jia · 戊 Wu · 庚 Geng | 丑 Chou · 未 Wei | Ox, Goat |
| 乙 Yi · 己 Ji | 子 Zi · 申 Shen | Rat, Monkey |
| 丙 Bing · 丁 Ding | 亥 Hai · 酉 You | Pig, Rooster |
| 辛 Xin | 寅 Yin · 午 Wu | Tiger, Horse |
| 壬 Ren · 癸 Gui | 巳 Si · 卯 Mao | Snake, Rabbit |
Students once memorized this as a rhyme about animals: 甲戊庚牛羊 (Jia, Wu and Geng, the ox and the goat), 乙己鼠猴鄉 (Yi and Ji, the home of the rat and the monkey), 丙丁猪鷄位 (Bing and Ding, the seats of the pig and the rooster), 壬癸兎蛇藏 (Ren and Gui, where the rabbit and the snake hide), 六辛逢馬虎 (the Xin days meet the horse and the tiger).
Finding yours takes three steps.
- Find your Day Master. Cast your chart on the calculator; the Day Master is the top character of the day pillar.
- Read its two Nobleman branches from the table.
- Look for those branches among your four earthly branches: year, month, day and hour. Then repeat the lookup once more with your year stem as the base.
Schools differ on a few points. One version of the rhyme pairs 庚 Geng with 辛 Xin and gives it the Tiger and the Horse; another divides the two branches into a daytime Nobleman and a nighttime Nobleman and weighs one of them more heavily depending on the hour of birth. Sajucheop follows the most widely used rule, with Jia, Wu and Geng on the Ox and the Goat. Look at the table for a moment and you will also notice that 辰 (Dragon) and 戌 (Dog) appear nowhere. The classics say it plainly: the Nobleman does not rest at the Dragon or the Dog, the two branches that carry the Kui Gang, which the old texts thought too harsh a place for a courteous star.
Four day pillars that sit on their own Nobleman
Of the sixty day pillars, only four carry a Nobleman in their own day branch, the spouse seat: Ding Hai (丁亥), Ding You (丁酉), Gui Si (癸巳) and Gui Mao (癸卯). The reason is arithmetic. In the sixty-pillar cycle a yang stem (甲丙戊庚壬) only ever pairs with a yang branch (子寅辰午申戌), and a yin stem (乙丁己辛癸) only with a yin branch (丑卯巳未酉亥). The Nobleman branches of the five yang stems are all yin, so none of them can sit under its own stem; the Nobleman branches of Yi, Ji and Xin are all yang, so the same applies. Only Ding and Gui use yin branches, and that leaves four pillars.
The classics treated these four as a category of their own, ilgwi (일귀, 日貴), the "day Nobleman," and read them as people whose help comes from those closest to them, and who hold themselves to a certain dignity in return. One pillar never describes a whole person, so read yours alongside its full page in the 60 Day Pillars.
What it means in each pillar
Where the Nobleman branch sits tells you the direction help tends to come from.
- Year branch: family, elders and the world of childhood. Read as a child who was noticed early by older people, and as support that comes through the family line.
- Month branch: parents and siblings, and the social stage of school and work. The month branch is the season of birth and the heaviest character in the chart, so a Nobleman here has real presence: mentors, bosses and colleagues who open doors.
- Day branch: the spouse and the people nearest to you. This is the seat of the four day Nobleman pillars above.
- Hour branch: children, juniors and the later years. Read as connections made late in life that turn out to matter, and as help you receive from those who come after you.
Two Nobleman branches in one chart do not double the luck; they describe more than one channel. In the other direction, readers say a Nobleman branch that is clashed by another branch, or that falls into the void, works more weakly.
When it arrives: luck pillars and years
A chart without a Nobleman can still meet one in time. Every ten-year luck pillar and every year brings a new branch, and when that branch is one of your two, readers call it a Nobleman period: a stretch when doors open through people.
- 2026, the Bing Wu year (丙午), has the branch 午. Only one Day Master uses the Horse as a Nobleman: 辛 Xin, Yin Metal.
- 2027, the Ding Wei year (丁未), begins at Ipchun on February 4, 2027, and its branch 未 is the Nobleman of 甲 Jia, 戊 Wu and 庚 Geng.
- 2028, the Wu Shen year (戊申), brings 申, the Nobleman of 乙 Yi and 己 Ji.
- Months count too. In 2026 the Rooster month (about September 7 to October 8) and the Pig month (about November 7 to December 7) are Nobleman months for 丙 Bing and 丁 Ding.
Saju years and months begin at the solar terms, not on January 1, which is why 2027 starts in February; see why the saju year starts at Ipchun. A Nobleman year is not a stamp that guarantees a result. It is a good time to show up where people gather, to ask the question you have been sitting on and to accept the introduction. The road opens; walking it is still your part.
The modern reading
Strengths first. People with a well-placed Nobleman tend to be easy to help. They ask clearly, say thank you and keep the relationship alive after the favor, which is exactly what makes the next favor possible. In work, that reads as networks that hold up under pressure, sponsors rather than mere contacts, and a habit of finding the person who knows. The star is often visible in careers that run on trust: consulting, medicine, teaching, diplomacy, any role where a recommendation matters.
Then the cautions. Help that comes easily can be taken for granted, and some charts with several Nobleman branches lean on others when they should act. Readers also warn against confusing the star with a specific person: the Nobleman is a direction help comes from, not a name. And nothing about the star overrides the main reading. Day Master strength, the balance of the elements and the Ten Gods decide what a chart is about; the Nobleman adds a note on how support arrives.
Questions people ask
My chart has no Nobleman. Does that mean no one will help me?
No. Only two of the twelve branches are Nobleman branches for any Day Master, so each branch in a chart has a one-in-six chance, and charts without one are common. Saju reads support through the Ten Gods as well: Resource stars describe help from elders and from learning, and Peer stars describe help from friends and colleagues. The star is one lens among several.
My partner's zodiac animal is my Nobleman branch. Is that a sign?
It is one pleasant note out of eight characters. Compatibility in saju is read mainly through the two Day Masters, the two day branches and how the elements of both charts fill each other's gaps, which is what the match page scores. A partner whose year branch is your Nobleman is nice; a partner whose chart balances yours is what matters.
Should I use the day stem or the year stem?
Use the Day Master first; that is the base modern Korean readers rely on and the one this site uses. The year stem is a traditional second check. If the two lookups disagree, trust the day-stem result and treat the year-stem result as a lighter note about family and early life.
To check your own chart, cast your Four Pillars, find your Day Master and compare the table above with your four branches. For the other named patterns, start with our overview of Peach Blossom and the special stars.
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All articles · The ten Day Masters · 60 Day Pillars · 한국어로 읽기
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