Kane gong or bell of a very simple, cylindrical or dish shape, without any sort of decoration. Two loops for cords to hang the gong on a wooden rack. Yellow bronze (sentoku).
Inscription incised in the rim on the back/inside. It mentions the dedication of this gong at the Zenshoji temple in Meiji 40 (1907).

Diam. 12.5 in.; H ca. 3.5 inches.

There are several temples in Japan with that name...