Mysticism June 11, 2026 2 min read

Meaning of the Earthly Branch In (寅) — Tiger Sign & Wood (木) Comprehensive Guide

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OIYO Research Team Contributor

In (寅) is the time when the tiger stirs before dawn and the first month of the year. It marks the true “start” of the Earthly Branches, where the Yang energy of spring first breaks through the earth.

At a Glance

CategoryContent
Hanja
Zodiac AnimalTiger
Five Elements · Yin-YangWood (木) · Yang (陽)
Season (Solar Terms)1st Lunar Month (from Ipchun)
Time03:00 – 05:00
Hidden Stems (支藏干)Wu (戊) · Bing (丙) · Jia (甲)
Key KeywordsBravery, Beginning, Honor, Drive

Personality Traits

Individuals with a strong In (寅) influence are dynamic, possess a strong desire for honor, and do not hesitate to initiate tasks. Like the tiger, they prefer grand endeavors over trivial details, and their pride serves as their primary motivation.

San-hap and Chong

In (寅) forms a Fire-frame (火局) through the San-hap combination of In-Wu-Xu (寅午戌). It clashes with Shen (申) in the In-Shen Chong (寅申沖)—a clash between two “Travel Stars” (Yeokma), which leads to frequent movement and change.

Frequently Asked Questions

Q. Does having an In-Shen Chong mean I will move houses often?

A. Since both In and Shen are “Travel Star” (驛馬) characters, it is true that their clash increases volatility. However, in a modern context, this is interpreted as a “lifestyle with high mobility,” such as frequent business trips, job changes, or international travel. If harnessed well, this wide range of activity can become a significant opportunity.


In Saju, Earthly Branches represent ‘time and environment.’ The manifestation of the same character varies depending on whether it is located in the Year, Month, Day, or Hour pillar, and how it interacts with surrounding characters through combinations (Hap) and clashes (Chong).

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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.