meet your
saju crew.
Saju runs on the exact hour you were born. That math lands on one chart out of 518,400 — and it deals you eight characters. Meet them.
one of ten is you. ✦ which one?
we calculate your chart, then forget your birthday
your main
character.
Your day master is one of these ten — born from the five elements (wood, fire, earth, metal, water), each in its bright or quiet form. Meet the cast.
TimberThe Trailblazeryang wood · 木
Goes first, bends for no one.
IvyThe Soft Poweryin wood · 木
Delicate-looking, outlives everyone.
SolThe Main Characteryang fire · 火
Walks in, the room gets warmer.
EmberThe Slow Burnyin fire · 火
The candle you want at 2am.
SummitThe Unbotheredyang earth · 土
Immovable, on purpose.
TerraThe Glueyin earth · 土
Quietly grows everyone around them.
BladeThe Real Oneyang metal · 金
Says the thing nobody else will.
GemThe Curatoryin metal · 金
High standards. Worth it.
TideThe Free Agentyang water · 水
Goes everywhere, holds nowhere.
MistThe Oracleyin water · 水
Quiet, dreamy, already knows.
compatibility with
your favorite.
the
questions.
What even is saju? +
Korea's ancient birth chart. Western astrology mostly uses your birth month — saju uses the exact year, month, day, and hour you were born. Four "pillars," eight characters, one very specific picture of you. We just made them easy to meet.
Why do you need my birth time? +
It's the whole point. Your hour is one of the four pillars — it's what makes saju way more specific than your star sign. Don't know it? No problem: we'll read your other three pillars (still works, just a little less detailed).
Is this just astrology? +
Same vibe, different system. Astrology reads the planets; saju reads the calendar — the elements and energy of the exact moment you arrived. Love both. We won't judge.
What's a "day master"? +
Of your eight characters, one is you — your day master. It's your main character, the lens everything else gets read through. It's also the cute one you'll meet first.
Do you store my birthday? +
Nope. We calculate your chart and forget your birth details — they live only on your device, never on our servers. Your crew, your business.