Your birth date is a code. Korea has been reading it for 1,200 years.

Enter your name and birth date. See your Four Pillars free, then ask Master Haneul, our AI saju reader, one question.

A Korean scholar in a black horsehair gat, its brim low over his eyes, sits at a lacquered desk with a closed book, a brush and a candle.

· Written in English, not translated
· Your free chart in about a minute
· A master who listens, not a calculator

This isn't Western astrology

Western apps read your stars.

Twelve signs, one per month. The same reading for everyone born in the same few weeks.

Saju reads the exact moment you were born.

Year, month, day and hour each get a pillar. Four pillars, read together, in a tradition that talks them through with you instead of handing down a verdict.

How it works

Enter your birth date
Name, date, and the time if you know it. Nothing else.
See your Four Pillars
Your chart, your Day Master, and one insight that tends to land.
Ask Master Haneul
One question, free. Ask about work, love or money the way you'd ask a person.

What a reading looks like

A sample chart for May 15, 1990, 1:00 pm, Seoul, blurred. Yours takes a minute.

사주 · 四柱

In Korea, this is the first thing they ask.

Before a wedding, a job change, a move: Koreans have checked their saju for centuries. It grew out of classical Chinese Four Pillars and became something warmer, less a verdict and more a conversation. We kept that.

Questions people ask

Is it really free?: Yes. Your Four Pillars, your Day Master, one personal insight and one question for Master Haneul cost nothing, and there's no account to create.
I don't know my birth time.: You'll still get a three-pillar reading: year, month and day. The hour pillar stays blank, and we tell you what that leaves out.
What will cost money later?: Full readings: your 10-year luck cycles, a year-ahead forecast and more questions for Master Haneul. They're not for sale yet and there are no prices to show you. Leave your email and you'll hear first.
Is my birth data safe?: Your exact birth time and place are stored encrypted. We never sell your data, and you can have it deleted anytime.
Is Master Haneul a real person?: No. Master Haneul is an AI, written to read the way a Korean saju counselor would: listening first. It sees your computed chart, never your exact birth time or coordinates.

Your pillars are already set. See them.

Free today: your Four Pillars, your Day Master, one insight and one question. Coming later: full readings, paid. No prices yet.

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