Mysticism June 11, 2026 2 min read

Meaning of the Sin-Myo (辛卯) Ilju — Personality, Structure, and the 28th Pillar of the Sexagenary Cycle

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OIYO Research Team Contributor

The Sin-Myo (辛卯) Ilju is the 28th pillar of the Sexagenary Cycle. It represents the Heavenly Stem Sin (Yin Metal), a sharply shining jewel, sitting atop the Earthly Branch Myo (Rabbit), which represents gentle growth. It is often visualized as pruning shears trimming spring sprouts—a configuration that shapes things with precision.

At a Glance

CategoryContent
Hanja辛卯
CompositionHeavenly Stem Sin (Yin Metal) + Earthly Branch Myo (Rabbit, Wood)
Nabeum OhaengSongbaekmok (松柏木, Pine and Cypress Wood)
Ilji 12 Stages of LifeJeol (絶, Extinction/Severance)
Ilji 10 Gods (Main Qi)Pyeonjae (偏財, Indirect Wealth)
Corresponding Years1951, 2011
Key KeywordsPrecision, Sensory Perception, Talent

Personality and Temperament

The Sin-Myo Ilju is a detail-oriented type with nimble hands and exceptional sensory perception. They possess a talent for refining, modifying, and perfecting tasks, and they are quick to read current trends.

  • Strengths: Sophisticated manual dexterity, refined sense of style, and rapid trend detection.
  • Points of Caution: Their words can sometimes be as sharp as a blade. The shears used for pruning can also cut the sprouts themselves.

Structural Analysis — Myeongri Interpretation

The Sin (辛) Day Master sits atop the Myo (卯) Earthly Branch. Based on the main Qi of the Ilji (Day Branch), the 10 Gods correspond to Pyeonjae (偏財), and the 12 Stages of Life correspond to Jeol (絶). Pyeonjae is the star of fluid wealth—the sense for circulating money and opportunities is embedded in the day pillar. The position of Jeol indicates a dynamic structure characterized by repeated changes and rebounds.

In terms of Nabeum Ohaeng, it belongs to Songbaekmok (Pine and Cypress Wood), a classification frequently used in classical Myeongri alongside other pillars sharing the same Nabeum.

Learn More


While the Ilju is the central axis of the Four Pillars, it is only two of the eight characters. Its manifestation varies significantly depending on its relationship with the other characters, so please use this as a starting point for self-understanding.

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OIYO Research Team

Research Team

The 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.