From the Saju Letter blog

Short, plain-language reads on saju, Korean tradition, and how it compares to what you already know.

• What Is Saju? A Beginner's Guide to Korea's Birth-Chart Tradition

  An introduction to saju (사주), the centuries-old Korean system that reads your birth date and time — what it looks at, and how it's used today.

  2026-08-07Read more →
• Saju vs. Western Astrology: What's the Same, What's Different

  Sun signs vs. the four pillars — how Korean saju compares to the zodiac system you already know.

  2026-08-07Read more →
• How the Korean Lunar New Year Works

  A short guide to Seollal (설날), Korea's lunar new year — when it falls, how it's celebrated, and what it means for saju readings.

  2026-08-07Read more →