The Yang Water Monkey Day Pillar — 壬申 Ren Shen (임신)
In Korean saju, your day pillar is made of two parts: a heavenly stem and an earthly branch, and together they are often called your Day Master. This page looks at the 壬申 (Im-sin) Day Pillar, nicknamed the Black Monkey, which shows up for about 1 in 60 people.
What This Pillar Is Like
The stem 壬 (Im) is Yang Water, pictured as the ocean or a great river. People with this stem tend to think in big, wide terms, taking in many ideas and many people the way the sea takes in many rivers. They are often described as wise planners who can hold a lot without overflowing.
This Water stem sits on 申 (Sin), the Monkey, which belongs to the Metal element. In saju, a branch resting under a stem is like the ground a person stands on. Here, the Metal branch feeds and supports the Water stem, so this is seen as a nurtured, well-supplied pillar. The Monkey branch is also a starting point in what is called a travel branch (역마지), a type of branch linked to restlessness, movement and adaptability. Picture a calm, deep sea that is still somehow always ready to travel.
Personality and Inner World
Inside the Monkey branch, the main hidden stem is 庚, a Metal energy. From the point of view of the Day Master, this hidden stem acts as an Indirect Resource (편인), one of the ten saju stars used to describe character patterns. Indirect Resource is linked to intuition, original thinking and learning in unconventional ways, rather than following a set textbook path.
People connected to this pattern often enjoy figuring things out their own way. They may pick up specialized skills or unusual knowledge that others overlook. The flip side worth watching is a pull toward isolation or leaving ideas unfinished, since original thinkers can sometimes wander off before a project is fully done.
This pillar also carries the twelve life stage called Birth (장생), the stage of fresh starts and being cared for. This adds a gentle, young energy to the Water-Metal combination, suggesting someone who keeps approaching life with curiosity, almost like trying something for the first time.
Is this your Day Master?
Enter your birthday and meet your character among the Twenty — calculated with true solar time at your birthplace.
In Love and Close Relationships
In saju, the day branch is sometimes called the spouse palace, since it sits closest to the Day Master and is read for tendencies in close partnerships. For 壬申, the spouse palace holds that same Indirect Resource energy, which points to a partner-style built on intellectual connection and shared curiosity rather than following a conventional script.
This can mean enjoying a relationship where both people have their own interests and some independent space, rather than being together every moment. Because the underlying branch is also a travel branch, there can be a pull toward change or new environments within a relationship, which some partners find exciting and others may need to get used to. These are general tendencies only, not fixed outcomes, and they describe a style rather than a guarantee of how any relationship will turn out.
Work, Money Style and Growth
With Yang Water as the core stem, people on this pillar often do well in roles that reward big-picture thinking, planning and the ability to manage many moving parts at once, much like an ocean holding many streams. The Metal branch underneath adds structure and sharpness, since Metal in saju is often tied to tools, precision and defined skills.
The travel branch quality suggests comfort with change, whether that means switching tasks, locations or fields over time, instead of staying on one fixed path. Paired with the Indirect Resource pattern, this can show up as a talent for self-taught or specialized skills that do not always follow a standard school route.
The Birth life stage adds a sense of ongoing renewal, as if this person keeps finding new starting points to grow from rather than running on a single fixed track. This note focuses on style and tendency, not predictions about outcomes, income or success.
Tips for People Born on This Pillar
Since this pillar leans toward original, self-directed learning, it can help to pair that independence with a steady follow-through habit, finishing ideas even after the exciting first stage of Birth energy fades.
Because the Monkey branch pulls toward movement, building in some stable routines or steady relationships can balance out a naturally restless pace. Because the Indirect Resource pattern favors an intuitive style, writing down or sharing inner insights with others can keep good ideas from staying only in your own head.
Questions people ask
What does 壬申 Im-sin (임신) Day Pillar mean?
It means your day pillar is made of the Yang Water stem 壬 sitting on the Monkey branch 申, nicknamed the Black Monkey in the Korean saju tradition. It points to a wide-thinking, adaptable style with a taste for original, self-taught learning.
Is 壬申 a good or lucky pillar?
Saju does not label any day pillar as simply good or bad. This one is described as supported, since its Metal branch feeds its Water stem, giving it a nurtured, well-resourced quality alongside both strengths and areas to watch.
How does 壬申 work in compatibility?
Compatibility in saju looks at how two full charts interact across stems, branches and hidden stems, not just one day pillar in isolation, so this page describes personal tendencies rather than a match score with any other specific pillar.
How can I find my own Day Master or day pillar?
You can find it for free on this site by entering your birth date, time and place. The site converts your birth time to local solar time at your birthplace to work out your exact day pillar.
When does the Yang Water Monkey day come around?
Day pillars repeat every 60 days. The next Yang Water Monkey days are: Sun, Oct 25, 2026 · Thu, Dec 24, 2026 · Mon, Feb 22, 2027 · Fri, Apr 23, 2027 · Tue, Jun 22, 2027 · Sat, Aug 21, 2027. People born on this pillar often notice these days feel familiar.
Pillars that pair and contrast
Natural partner: 丁巳 Yin Fire Snake — its stem combines with 壬 and its branch forms a six-harmony pair with 申, a classic sign of easy cooperation.
Opposite pillar: 丙寅 Yang Fire Tiger — stem and branch both clash with 壬申. Lively and stretching rather than bad; give each other room.
Real compatibility reads both full charts — check two birthdays.
Neighbouring pillars
Read your whole chart
Your day pillar is one of eight characters. See all four pillars, your five elements and your 2027 — the first chapters are free.