恵方ナビ is an Android application that helps you discover your lucky direction according to the Ehou tradition. By holding your smartphone horizontally, you can align with the direction blessed by the Totokujin, the deity of fortune. The app not only reveals the auspicious direction but also educates you about the customs of eating ehomaki, a traditional practice during Setsubun, aimed at ensuring a prosperous year. Use it away from magnetic objects for accurate guidance.