Only the current version so far — new entries appear as the app ships updates.
九星気学 is an entertainment app by Team-Grasshopper Co., Ltd. with 1,000+ downloads (about 1.2K estimated). +33 installs in the last 7 days. Released May 27, 2024. Install growth, rank history, SDKs and ad networks.
From the store listing: “Check your lucky direction and improve your luck. Easily check your yearly, monthly, and daily charts using Kyusei Kigaku.”