PROBLEM TO BE SOLVED: To provide an auxiliary tool for fishing operation, which allows a user to operate even a long fishing rod easily, which reduces load applied to a fishing person, without adding an extra mechanism on a butt rod, and which can be easily detached if it is not needed, and which facilitates storage.SOLUTION: An auxiliary tool for fishing operation comprises: a fitting part 7 capable of being detachably attached to a rod body 6 a fishing belt 8 and a support part 9 which is inserted into and attached to a space between the fishing belt 8 and a lumber part of a fishing person who wears the fishing belt 8, for supporting the fitting part 7. The fitting part 7 is movable along a shaft core of the rod body 6 and can be fixed to the movement position.COPYRIGHT: (C)2016,JPO&INPIT【課題】長尺の釣り竿であっても操りやすく、釣り人の負担の少ない釣り操作用補助具を、元竿等に余分な機構を設ける必要もなく、かつ、必要でなければ簡単に取り外せて仕舞書類を容易に行える釣り操作用補助具を提供する。【解決手段】竿体6に対して着脱自在な取付部7と、フィッシングベルト8とそのフィッシングベルト8を装着した釣り人の腰部との間の空間に差し込み装着されて取付部7を支持する支持部9とを備え、取付部7を竿体6の軸芯に沿って移動可能でかつ移動位置で固定することができる。【選択図】図2