Saju Source Data Download
We publish the traditional source data used by the service so that anyone can check it openly. The Excel file covers the core mappings: Five Elements of the Stems and Branches, Hidden Stems, Ten Gods rules, Twelve Life Stages, and Napeum (60 Gapja).
※ This data does not replace the Manseryeok calculation itself (solar terms, lunar calendar, leap month, Time Pillar boundaries).
※ The service is for reference and entertainment only. Please do not use it as the basis for high-stakes decisions.