What is saju?
Saju, short for saju palja (사주팔자, “four pillars, eight characters”), is the Korean form of the Four Pillars of Destiny, known in Chinese as BaZi. Your year, month, day and hour of birth each become a pillar made of two characters: a heavenly stem on top and an earthly branch below. Four pillars, eight characters. In Korea there are saju cafés and apps everywhere, and plenty of people check their saju before the new year or a big decision.
Each character belongs to one of the five elements: wood, fire, earth, metal and water. The stem of your day pillar is your day master (일간), the element that stands for you. A reading looks at how the other seven characters support or challenge it: which elements you have plenty of, which are missing, and how to bring more balance into daily life, from colours to habits.
Saju is not Western astrology. It doesn't use planets or your sun sign but the 60-step cycle of the East Asian calendar. The saju year doesn't start on 1 January or at Lunar New Year either: it starts at Ipchun (입춘), the start of spring around 4 February. If you were born in January or early February, your year pillar and your animal can differ from what a simple zodiac chart says.
Many free saju calculators online are hobby projects that skip the solar terms or let an AI guess the chart. Arcana calculates the pillars in code, with the solar terms, and the AI only interprets the result; it never changes your chart. Don't know your birth time? Then the reading uses three pillars and says so. Like everything in Arcana, saju is for reflection and fun, not for predictions about health, money or the law.
What you get
- Your four pillars in hanja (時 日 月 年) and a count of your five elements
- Calculated in code with the solar terms (Ipchun), not guessed by the AI
- Your day master explained, with strengths and blind spots
- Four focuses: who am I, love and relationships, work and talents, and the year 2027 (a Fire Goat year, 정미)
- Korean terms with their meaning in brackets, so you pick up the words as you read
- Works without a birth time: a three-pillar reading
- Also in the bot: tarot, a free card of the day, dream reading, numerology and a Vedic kundli
How to start
- Open @ArcanaDailyTarotBot, tap Start, then tap ☯️ Saju or send /saju.
- Send your birth date (for example 31-12-1990) and your birth time, or tap “I don't know”.
- Pick a focus: who you are, love, work and talents, or the year 2027. Your chart and reading arrive in the chat.
Prices
- Card of the day and daily horoscope · free, every day
- Your first readingfree (tarot, coffee cup, palm, dream, Saju or numerology)
- 1 reading50 ⭐
- 5 readings200 ⭐
- Monthly subscription300 ⭐ / 30 daysup to 10 readings a day, renews automatically
- Paid with Telegram Stars inside the app
Questions people ask
Is the saju reading free?
Your first reading is free. After that a reading costs 1 credit: 50 Telegram Stars for 1, 200 Stars for 5, or 300 Stars for a month with up to 10 readings a day. The free version uses a simpler AI model, so it can be shorter.
Do I need my exact birth time?
It helps, because the hour pillar adds two of the eight characters. Without it you get a three-pillar reading. The bot doesn't ask for your birthplace and works with a standard time zone, so if you were born close to the change of a two-hour block, treat the hour pillar as approximate, or choose “I don't know”.
What's the difference between saju and Western astrology?
Western astrology uses the positions of the sun, moon and planets. Saju uses the cycle of heavenly stems and earthly branches of the East Asian calendar and the five elements. Both are traditions for reflection, not science.
Is my saju animal the same as my Chinese zodiac sign?
Usually, but not always, because the saju year changes at Ipchun, around 4 February. Someone born on 20 January 1995 belongs to the Dog year in saju (甲戌), not the Pig year.
Can saju predict my future?
Arcana doesn't predict. It describes tendencies and choices: how you tend to work, love and recharge, and themes for 2027. It never predicts health, money, pregnancy or legal matters.
Why on Telegram?
There's nothing to install and no account to create: tap Start and you're in. Payments go through Telegram Stars inside the app.
Who is it for?
Adults. The bot only accepts birth dates of people who are 18 or older.