I.O.I members and you: saju compatibility
I.O.I members: day pillars and zodiac signs from public birthdays. Pick your bias, enter your birth date, and see your saju compatibility.
Pick your bias
We look at what your bias is to you and what you are to your bias as two separate readings. No rankings.
Members' day pillars and zodiac signs
| Member | Birthday | Zodiac | Day pillar | Day Master |
|---|---|---|---|---|
| Lim Na-young | Dec 18, 1995 | Pig (亥) | Gye-mi (癸未) | Gye (癸) · Yin Water |
| Chungha | Feb 9, 1996 | Rat (子) | Byeong-ja (丙子) | Byeong (丙) · Yang Fire |
| Kim Se-jeong | Aug 28, 1996 | Rat (子) | Jeong-yu (丁酉) | Jeong (丁) · Yin Fire |
| Jung Chae-yeon | Dec 1, 1997 | Ox (丑) | Jeong-chuk (丁丑) | Jeong (丁) · Yin Fire |
| Zhou Jieqiong | Dec 16, 1998 | Tiger (寅) | Jeong-yu (丁酉) | Jeong (丁) · Yin Fire |
| Kim So-hye | Jul 19, 1999 | Rabbit (卯) | Im-sin (壬申) | Im (壬) · Yang Water |
| Yoo Yeon-jung | Aug 3, 1999 | Rabbit (卯) | Jeong-hae (丁亥) | Jeong (丁) · Yin Fire |
| Choi Yoo-jung | Nov 12, 1999 | Rabbit (卯) | Mu-jin (戊辰) | Mu (戊) · Yang Earth |
| Kang Mi-na | Dec 4, 1999 | Rabbit (卯) | Gyeong-in (庚寅) | Gyeong (庚) · Yang Metal |
| Kim Do-yeon | Dec 4, 1999 | Rabbit (卯) | Gyeong-in (庚寅) | Gyeong (庚) · Yang Metal |
| Jeon Somi | Mar 9, 2001 | Snake (巳) | Sin-mi (辛未) | Sin (辛) · Yin Metal |
Calculated with Seowoon's Korean calendar engine. Birth times aren't public, so the hour pillar is left out.
Members' Day Master elements: Water 2, Fire 5, Earth 1, Metal 3.
Members and birthdays come from public Wikidata records (as of 2026-10-07), and Seowoon calculates the charts. This page doesn't make claims about anyone's personality or future.
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