IVE · Bias match
Korean Saju reads compatibility from two birth charts — not sun signs. Enter your birthday and see your match type with Jang Won-young in 10 seconds. Free.
Jang Won-young is The Sunlit Tide — a Yang Water Day Master (the core element of their Four Pillars). That's the chart we'll read yours against.
| Pillar | Stem | Branch |
|---|---|---|
| Year | 甲 Gap · Yang Wood | 申 Sin · Monkey · Metal |
| Month | 壬 Im · Yang Water | 申 Sin · Monkey · Metal |
| Day | 壬 Im · Yang Water | 午 O · Horse · Fire |
| Hour | Unknown (birth time not public) | |
| Wood | Fire | Earth | Metal | Water |
|---|---|---|---|---|
| 1 | 1 | 0 | 2 | 2 |
Birthday: Korean Wikipedia and English Wikipedia give the same date (checked October 20, 2026). Pillars: Palja's manseryeok engine, year and month switching at the exact solar term.
Free · your birthday stays on your device
Jang Won-young was born on August 31, 2004. Jang Won-young's birth time is not public, so Jang Won-young's Saju chart has three pillars (year, month and day) instead of four.
Jang Won-young's pillars are 甲申 (Gap-Sin) year, 壬申 (Im-Sin) month and 壬午 (Im-O) day. The Day Master is Yang Water (壬 Im), and the six characters hold 2 Metal, 2 Water, 1 Wood, 1 Fire and 0 Earth.
Saju (사주, "Four Pillars") maps your birth date and time to five elements. Compatibility compares two people's day pillars — the part that rules relationships — to score chemistry, stability, growth and friction. Jang Won-young's chart is fixed; yours is calculated live in your browser (your birthday never leaves your device).