Meaning of the Mujin (戊辰) Ilju — Personality, Structure, and the 5th Pillar of the Sexagenary Cycle
The Mujin (戊辰) Ilju is the 5th pillar of the sexagenary cycle. It represents the Heavenly Stem Mu (Yang Earth), a steady, immovable mountain, sitting atop the Earthly Branch Jin (the Dragon), which embodies change. It is an image of a great mountain harboring a dragon—a combination of gravitas and ambition.
At a Glance
| Category | Content |
|---|---|
| Hanja | 戊辰 |
| Composition | Heavenly Stem Mu (Yang Earth) + Earthly Branch Jin (Dragon, Earth) |
| Nabeum (Phonetic Element) | Daerimmok (大林木) |
| Ilji 12 Stages of Life | Gwandae (冠帶, Crown/Belt) |
| Ilji 10 Gods (Main Qi) | Bigyeon (比肩, Peer) |
| Corresponding Years | 1928 · 1988 |
| Core Keywords | Ambition, Reliability, Perseverance |
Personality and Temperament
The Mujin Ilju is a “great person” type who possesses a broad perspective and values integrity. They have a distinct sense of self, are rarely swayed, and often take on the role of a pillar within an organization.
- Strengths: A sense of profound reliability, the ambition to envision the “big picture,” and perseverance in times of crisis.
- Points of Caution: They may lack flexibility and possess a strong sense of pride, making it difficult for them to know when to yield.
Structural Analysis — Myeongri Interpretation
The Mu (戊) Day Master sits upon the Jin (辰) Earthly Branch. Based on the main energy of the Ilji (Day Branch), the 10 God is Bigyeon (比肩), and the 12 Stages of Life is Gwandae (冠帶). Bigyeon is the star of the ego and subjectivity—the power to stand on one’s own is supported by the Ilji. As it sits in the Gwandae position, it is a structure of upward mobility, characterized by the spirit to step onto the stage with vigor.
In terms of Nabeum, it belongs to Daerimmok (Great Forest Wood), a classification often used in traditional Myeongri to group pillars sharing the same Nabeum element.
Learn More
- Curious about your own Ilju? Saju Calculator (oiyo.net)
- View all Heavenly Stems, Earthly Branches, 10 Gods, and 12 Stages of Life: Saju Dictionary
- View all 60 pillars of the sexagenary cycle: Sexagenary Cycle (Ilju) Dictionary
While the Ilju is the central axis of a Saju chart, it is only two of the eight characters. Its manifestation varies significantly depending on its relationship with the other characters; please use this as a starting point for self-understanding.
OIYO Research Team
Research TeamThe OIYO research team structures material from psychometric scales, statistics, and academic literature. We name both the popular framing and its scholarly limits, so each guide works as a tool for reflection rather than a verdict.