One object is to provide a gear to be included in a fishing reel to produce excellent rotation feeling while reducing the weight relative to the strength. In accordance with one aspect, a drive gear included in a fishing reel is formed of a circumferential part having tooth surfaces and a body part radially inside the circumferential part which are made of different materials and integrated together. These materials satisfy the following conditions: S1>S2, P1>P2, and F1
