Inzai Tenjin Shrine enshrines Sugawara no Michizane as its deity. Founded around 1300 in the late Kamakura period, it was established as the Tenjin faith—born from reverence for Michizane after his death in 903—spread across Japan to the Shimōsa region. The plum trees on the grounds recall his famous farewell poem composed upon exile, and students still flock here to pray for academic success.