Question 1

What is IdolSaju?

Accepted Answer

IdolSaju is a K-Pop idol compatibility calculator that uses authentic Korean Saju (사주) astrology - the Four Pillars of Destiny - to calculate your cosmic connection with over 330 K-Pop idols including BTS, BLACKPINK, Stray Kids, NewJeans, aespa, and more.

Question 2

How does Korean Saju astrology work?

Accepted Answer

Saju (사주) is based on the Four Pillars of Destiny: Year, Month, Day, and Hour pillars. Each pillar contains a Heavenly Stem (천간) and Earthly Branch (지지), creating a unique cosmic profile. IdolSaju compares your Saju profile with K-Pop idols to calculate compatibility based on element harmony, zodiac combinations, and energy flow.

Question 3

Which K-Pop groups are available on IdolSaju?

Accepted Answer

IdolSaju features 330+ idols from major K-Pop groups including BTS, BLACKPINK, Stray Kids, NewJeans, aespa, SEVENTEEN, TWICE, IVE, ENHYPEN, TXT, ITZY, Red Velvet, EXO, NCT, LE SSERAFIM, NMIXX, (G)I-DLE, ATEEZ, THE BOYZ, and many more.

Question 4

Is IdolSaju free to use?

Accepted Answer

Yes! IdolSaju offers a free compatibility test that shows your top idol matches. Premium features include detailed Saju analysis, daily personalized readings, and in-depth compatibility breakdowns.