Articles

Saju is an East Asian tradition that reads a person's innate temperament from the year, month, day, and hour of birth. This guide covers the basics of the Heavenly Stems, Earthly Branches, Five Elements, and how to enjoy saju as a tool for self-reflection today.

MBTI traces back to Carl Jung's psychological types; saju to East Asian astronomical calendars. This article compares their origins, classification logic, scientific standing, and how both can serve as complementary tools for self-understanding.

The Korean Historical Persona Test places you inside one of five Korean dynasties — from mythic Gojoseon through Joseon — and finds the real historical figure your spirit most resembles. This article explains the test's design, the five eras it covers, and how to interpret your result.