PROBLEM TO BE SOLVED: To provide an electric reel for fishing, which is capable of suitably transmitting a driving force from an input shaft of a speed reduction mechanism to an output shaft thereof, and which can endure a shock and a high load accompanying a gear shift. SOLUTION: The speed reduction mechanism 20 is provided in a drive system from an electric motor M to a spool 5 and includes a planetary gear mechanism 200 and a mechanical transmission 210. The mechanical transmission 210 is provided on the input shaft 212 to which the driving force from the planetary gear mechanism 200 is input, the output shaft 214 arranged coaxially with the input shaft 212, and the output shaft 214. A cylindrical portion 216 that covers the shaft end portion 212b from the outer peripheral side, and is arranged between the outer peripheral surface of the shaft end portion 212b of the input shaft 212 and the inner peripheral surface of the cylindrical portion 216, and outputs the rotation of the input shaft 212 in one direction. A bearing 215 that includes a one-way clutch 213 that transmits to the shaft 214 and that is concentric with the input shaft 212 and that supports the outer peripheral surface of the tubular portion 216 is disposed. [Selection diagram] Figure 2【課題】減速機構の入力軸から出力軸へ駆動力が好適に伝達され、変速切換に伴う衝撃や高負荷に耐え得る魚釣用電動リールを提供する。【解決手段】電動モータＭからスプール５への駆動系に設けられ、遊星歯車機構２００および機械式変速装置２１０からなる減速機構２０を有する。機械式変速装置２１０は、遊星歯車機構２００からの駆動力が入力される入力軸２１２と、入力軸２１２の同軸上に配置される出力軸２１４と、出力軸２１４に設けられ、入力軸２１２の軸端部２１２ｂを外周側から覆う筒部２１６と、入力軸２１２の軸端部２１２ｂの外周面と筒部２１６の内周面との間に配置され、入力軸２１２の一方向の回転を出力軸２１４に伝達する一方向クラッチ２１３と、を備え、入力軸２１２と同心状に、筒部２１６の外周面を支持する軸受２１５を配置した。【選択図】図２
