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Yin Water Day Master (癸): personality, strengths and compatibility

“The Rain” — Persistent, nourishing, transforming everything quietly.

癸 (Gui; Korean Gye) is one of the ten Heavenly Stems — Yin Water. If the stem of your birth-day pillar is 癸, your Day Master is Yin Water, and Saju reads “you” in the chart through this element.
Updated 2026-10-19

Core nature

You carry the energy of the rain — persistent, nourishing, transforming everything it touches without announcement. The results of your effort accumulate like water in soil — invisible until they're suddenly everywhere.

You change things. Usually before anyone realizes it's happening.

How others see you

People feel the effect of your presence more than they can describe it. You leave people somehow different — calmer, more thoughtful, slightly expanded. You often prefer not to have recognition for this.

The deeper layer

Rain doesn't ask to be thanked for what it makes grow. But it is worthy of gratitude, and worthy of rest.

Your challenge: Recognizing when you've been pouring yourself into things that aren't absorbing you. Move on, and let your gift fall somewhere it can sink in.

What the chart says

Your influence is always deeper than it appears on the surface

Yin Water works at depth. Your impact is real even when invisible — especially when invisible.

You've transformed quietly while others were looking elsewhere

The rain does its work underground. You have too.

Traits

IntuitiveCompassionateSubtleObservantPersistentQuietly transformativeDeep

Compatibility

Stem-combination partner (天干合)Yang Earth (戊 Wu)
Element that feeds youYang Metal (庚 Geng) · Yin Metal (辛 Xin)

A traditional rule of thumb — real compatibility is read from both full charts.

Find your own Day Master — free

Enter your birth date (and time, if you know it). The free reading shows your chart, Day Master and element balance.

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Frequently asked questions

What is a Yin Water (癸) Day Master like?

Persistent, nourishing, transforming everything quietly. You carry the energy of the rain — persistent, nourishing, transforming everything it touches without announcement. The results of your effort accumulate like water in soil — invisible until they're suddenly everywhere. You change things. Usually before anyone realizes it's happening.

Which Day Masters are compatible with 癸 Yin Water?

In classical theory 癸 combines with 戊 Yang Earth (stem combination), and Metal — 庚 Yang Metal, 辛 Yin Metal — is the element that feeds Water. These are tendencies; a real compatibility reading compares both full charts.

How do I find my Day Master?

Your Day Master is the Heavenly Stem of your birth-day pillar. It cannot be read from your birthday alone — it is counted on the 60-day cycle with a perpetual calendar. LotusSaju calculates your chart and Day Master for free from your birth date.

The other nine Day Masters