Day Pillars › Yi You
Yi You 乙酉 Day Pillar · Euryu
Yi You 乙酉 is a flowering vine on the Rooster, the branch of pure autumn Metal. Delicate on the outside and remarkably tough underneath, it is one of the most refined pillars in the cycle.
- Day Master (stem)
- 乙 Yi · Yin Wood
- Spouse palace (branch)
- 酉 You · Metal Rooster
- Hidden stems
- 庚 Geng (Direct Officer) · 辛 Xin (Seven Killings)
- Twelve stage
- 絶 · 절 Severance
- Na Yin
- 泉中水 Spring Water
- Void (공망)
- 午未 Horse and Goat
- Image
- Wildflowers growing through a stone wall
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What is the Yi You (乙酉) day pillar like?
Yi 乙 is Yin Wood, the vine, grass and blossom, and You 酉 is Yin Metal, the cut gem and autumn's crisp edge. Metal controls Wood, so the branch is pure pressure on the stem: its two hidden stems are Xin 辛, the main qi and Seven Killings, and Geng 庚, Direct Officer. Geng also combines with Yi, a pairing that brings attraction to order and clear rules. Like flowers pushing through cracks in stone, Yi You learns to bend around hard structures and still bloom, which gives it both sensitivity and grit.
Many Korean readers picture 을유 (Euryu) as the 푸른 닭 (pureun dak), the blue rooster. The rooster is alert, punctual and well-groomed; the vine is graceful and adaptable. Euryu people are described as elegant, detail-conscious and sharp-eyed, with high aesthetic standards. They can look delicate, yet they hold firm convictions and seldom give up on a goal. With so much Metal surrounding their Wood, they read hierarchy and expectation keenly, and they are skilled at making beautiful, exact work within tight constraints.
What does the twelve-stage position mean for Yi You?
Yi on You also sits at 絶 (절, jeol), the Severance stage, where an old form is released so a new one can start. For Euryu this suggests a capacity for clean breaks, renewal and crisp decisions about what to keep. Think of autumn pruning that prepares a vine for a stronger spring.
What is the Na Yin of Yi You?
Yi You shares the Na Yin 泉中水, Spring Water, with Jia Shen. For this pillar the image is a cold, clear spring trickling over stone, suggesting clarity of thought, purity of taste and a fresh point of view.
How does Yi You approach close relationships?
In Yi You's spouse palace (배우자궁, baeujagung) sits Xin 辛 as Seven Killings, an energy of intensity and challenge, while Geng 庚 as Direct Officer brings commitment and structure. Euryu may be drawn to confident, well-defined people, then work out how much space it needs beside them. Partnerships flourish when both sides are explicit about roles and expectations, and when Euryu's gentle signals are actually heard. Saying clearly what feels good, not only what feels wrong, helps this pillar receive the care it gives so freely.
How does Yi You work best?
Euryu shines where precision meets beauty: design, fashion, jewelry, architectural detailing, audit, music, translation or quality management. The Officer stars in the branch make rules and standards feel natural. Yi You does well in organizations with clear roles and fair evaluations, and it adds a finishing touch that lifts a whole team's output. Chaos drains it; a clear brief lets it excel.
What are the strengths and blind spots of Yi You?
- Refined taste — Euryu sees the small adjustment that turns good work into genuinely beautiful work.
- Graceful resilience — like a vine through stone, Yi You keeps growing under heavy pressure and still flowers.
- Clear judgment — the Metal branch sharpens decisions about what deserves to stay and what should be cut.
Things to watch
- Self-criticism — high standards turned inward can sting, and celebrating finished work helps balance them.
- Hiding stress behind composure — telling a trusted person early keeps pressure from building out of sight.
- Overvaluing approval — remembering that its own taste is the final judge keeps Euryu grounded and confident.
Which day pillars are related to Yi You?
Same Day Master: 乙丑 Yi Chou, 乙亥 Yi Hai, 乙未 Yi Wei, 乙巳 Yi Si, 乙卯 Yi Mao.
Heaven-and-earth combination (천지합): 庚辰 Geng Chen — its stem combines with 乙 and its branch forms a six-harmony pair with 酉, a pairing traditionally read as easy rapport. Compare two real charts on the compatibility page.
What does 을유 (Euryu) mean in Korean Saju?
The twenty-second pair of the sixty-day cycle, 乙酉, is pronounced 을유 (Euryu) in Korean. 을 (Eul) is Yin Wood and 유 (Yu) is the Rooster, a Metal branch. Nicknamed the blue rooster, it brings to mind a flowering vine on a stone wall: graceful, detail-minded and far tougher than it first appears.
Is Yi You a strong day pillar?
Yi You is usually counted as a weaker Day Master on its own, because You is pure Metal, which controls Wood, and holds no Wood or Water to support it. Water and Wood elsewhere, or a spring or winter birth, bring balance. Weak describes the element balance only, and plenty of Euryu charts turn that pressure into polish and discipline.
What is the void (공망) of the Yi You day pillar?
The 공망 (gongmang) of Yi You is 午 (Horse) and 未 (Goat). Each run of ten days in the sixty-day cycle pairs the ten stems with only ten of the twelve branches, and Yi You's run, the one opened by 甲申, skips those two. 午 is Fire, Yi's natural outlet for expression, so some readers suggest Euryu give its creative side deliberate time. A void branch elsewhere in the chart is read as lighter and more open.
For entertainment and self-reflection only. Saju describes tendencies, not fixed outcomes, and nothing here is professional advice. Twelve stages, Na Yin and void branches follow standard Korean and Chinese almanac tables (checked against the independent library lunar-python); background: Sexagenary cycle (Wikipedia). Updated October 7, 2026.