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Saju First Session

prototype · your chart · 7 screens · ← → keys work

9:411 / 6

Before we begin

One calendar,
many borders.

하나의 달력, 여러 국경

The stems and branches on the next screens were first written three thousand years ago. The calendar is older than any border on today's map. Korea reads it as Saju (사주), China as BaZi, Japan as Shichū Suimei.

1989 · 11 · 17  13:30  Seoul  ·  true solar time

Computed on your device · corpus reviewed by practitioners · nothing stored on a server. A prototype built from your own chart.

your Day Master · 일간

Yin Metal
the jewel · 신금

Yin Metal, the second look: what you polish, and when it is enough.

You notice the small detail that makes a whole thing better, and you fix it without asking for credit.

There are ten Day Masters. Yours cannot be guessed from a birthday alone; it needs the day.

four pillars · 사주

Four moments, one person.

Four moments of your birth, four answers. The middle one is you.

Tap "Korean terms" at the top to see the characters behind each card.

your chart as a scholar's shelf · 책가도

Eight things on a shelf. All of them are you.

This is a chaekgado, a Joseon-era painting of a scholar's shelves. Four bays for your four pillars, year to hour; stems above, branches below. Tap any object to read what it is, or go straight on to your reading.

Works on this shelf

tap what moves

Everything on this shelf came from your birth.

Stems above: what each pillar holds. Branches below: the animals of the hours and years. The lit one is you.

All eight found. The painting is signed.

A jewel set between two fires, on wood, beside quiet water.

braiding your reading · 다회치기

Your reading is being written from four reviewed passages. It takes about fifteen seconds; breathe with the ring if you like.

  • chart calculated
  • 4 reviewed passages chosen
  • writing the reading
  • checking the tone against the charter

a breath or two · Next to skip

Know Yourself · 지, 앎

What your chart is trying to do for you.

4 passages · 6 min read · each ends with one practice

Precision, or waiting for perfect2 min

Yin Metal (신금), the jewel: metal already refined. Your Day Master is the stem of the day you were born.

You see the flaw and the finish at once. Things become finer in your hands.

Ease arrives when something is allowed to be good enough before it is perfect. You are standing right at that line. After that comes polish that serves the work instead of ruling it.

This weekSend one thing at ninety percent, and notice that nothing broke.

Insight, or the idea kept inside1 min

The hidden scholar (편인 · 偏印 Indirect Resource), one of the ten roles a character can play for you: the element that feeds yours, in the other polarity. It reads as learning from odd places.

You learn sideways, from odd places. You see patterns other people walk past.

People trust insight they met early. Sharing yours before it is fully formed is the next thing to practise. What follows is original thinking that reaches people in time to help.

This weekSay one half-formed idea out loud in a meeting.

Growth, or too many branches1 min

Wood (목) carries the most weight in your chart, hidden stems counted.

You grow, and things around you grow because you are pushing upward.

Growing tall asks for one cut first: pruning one branch so the rest can thicken. What comes next is growth with a shape.

This weekStop one project so another can finish.

Curiosity, or the door left open2 min

Character (덕), the second of the three pillars: where a strength is also an opening, and what the step before growth looks like.

You are drawn to what is hidden, and you find what others miss.

The stage before discernment is asking why something is a secret. After that comes curiosity with a filter.

This weekWhen an offer is "only for you", sleep on it.

The thing you finish this week, and the idea you say out loud, will make someone else's work easier too.

The second look · 두 번째 눈

When the default stops serving you, this is where to look twice.

A question, a line in the journal, the person who steadies you. If the second look does not help, that is the moment for a person, not an app: call or text 988 (US).

Now
Know Yourself

The full reading of your chart: strengths, the step before each one, and one practice a week. Twelve passages, not four.

Any time
Read Anyone →

Enter a second birthday and see how that person shows up for you, what they need, and where the two of you collide, with a repair step. One is included with the report.

Any time
Ask about your chart →

One question at a time, answered from your chart and the reading. Ask it; your first answer comes with the report.

Daily
Decision journal →

Tick today's practice, write the decision down, add how it went. After three, a pattern review reads them against your chart.

Daily
Your garden →

A scholar's garden that grows from what you actually do: a journal line waters it, a practice done adds a branch, a closed decision brings a blossom.

January
The Year Ahead, 2027

What the year's season does to your chart, month by month, written before Lunar New Year.

$19.99 once for the written report, with one Read Anyone · or $59.99 a year for everything · no weekly plan, no trial

Hongik ingan, "benefit all people": the rule this app is written under. It has to be good for the people around you too. No fear, no verdicts, no scores.

Computed on your device from a practitioner-reviewed corpus; checked for tone before it was shown. Terms · Privacy

engine → corpus → model → tone check → screen