Öneco’s Star Reading: a five-star 九星気学 calculator

Field notes

The form accepts birth dates from 1900 onward and lets visitors add a birth time when known; the page says that detail can change a result on 節入り boundary days. It also describes a correction for Japan’s 1948–1951 daylight-saving period. In its explanations, 最大吉方 is framed as a helpful star, not a travel direction: the page says actual direction choices require separate timing and a direction chart.