In Eastern fortune you often hear the word “saju.” Saju literally means “four pillars,” and the phrase often paired with it, saju-palja, means “the eight characters held in the four pillars.” The name sounds complex, but its frame is surprisingly tidy. Today, rather than interpretation, let us calmly look only at that “basic structure.”
The four pillars come from your birth “year, month, day and hour.” The year you were born is one pillar, the month one, the day one, the hour one — hence four pillars. And each pillar is made of two characters, upper and lower. The upper is called the heavenly stem, the lower the earthly branch; with two characters in each of the four pillars, there are eight characters in all — the “palja.” The lower branches are the twelve animals we know well from the year-signs (rat, ox, tiger…), and the upper stems are ten characters: the five elements paired with yin and yang.
Each pillar is traditionally seen to reflect a different area of life. Broadly, the year pillar shows roots and ancestry, childhood and one’s social ground; the month pillar, parents and environment, work and the social stage; the day pillar, “the self” and one’s spouse; the hour pillar, children and later life, and the wishes of the inner heart. In particular, the upper character of the day pillar — the “day master” — is the central point representing “you” in saju, and the other seven characters are read in their relationship to this day master.
So what does one see with these eight characters? Saju reads the “balance” of how the five elements held in the eight characters are woven — where they overflow and where they fall short. Finding the character that fills a lacking energy is the very “yongsin” covered elsewhere, and the names given to the relationships among the characters are the “ten gods” (sipsin). So saju-palja is not a scatter of separate omens but a single, intricate picture in which the eight characters interlock with one another.
There is, however, something to state honestly. Saju is not a science proving cause, but a “tradition of interpretation” that has gauged a person’s temperament and the grain of a life by borrowing the moment of birth. Even the same eight characters yield different readings by perspective. It is also worth remembering as a cultural heritage long shared across East Asia. As always in FortuneLeaf, this is offered not as a fixed fate but as one piece of reflection for looking into yourself more deeply.