A fishing information management system that has a fishing rod, a fishing reel with a spool capable of winding a fishing line being attached to the fishing rod, and a rig being attached to an end of the fishing line distal the fishing reel, the fishing information management system comprising: an operation/environment information detector that is configured to detect information on operation and environment of operation of fishing tools when in use including from the fishing reel, the fishing rod and the rig, wherein the operation/environment information detector includes at least a reel operation information detector that is configured to detect operation information of the fishing reel, a fishing rod operation information detector that is configured to detect operation information of the fishing rod, a detector that is attached to the rig and is configured to detect information from the rig, and an information acquisition portion configured to acquire information on environment of operation of the fishing tools; and an information processor comprising the information acquisition portion and further comprising: a receiver that is configured to receive detection results from the fishing reel, the fishing rod and the rig; a calculator that is configured to calculate hit values related to catching fish from the detected information on the operation of the fishing tools, the hit values being indicated in percentages depending on the reliability of the result of judging whether a fish is caught; a storage that is configured to store the detection values and the hit values; and an indicator that is configured to display at least the hit values, wherein a plurality of items for judging whether or not a fish is caught are detected by the operation/environment information detector, comprehensive evaluation of the plurality of the items is performed by the calculator, and in the comprehensive evaluation, a reliability is set according to a type of each detector constituting the operation/environment information detector and configured to detect information on operation and environment of operation of the fishing tools when in use, and a weighted average is calculated using weights according to the reliability, thereby calculating the hit values. an operation/environment information detector that is configured to detect information on operation and environment of operation of fishing tools when in use including from the fishing reel, the fishing rod and the rig, wherein the operation/environment information detector includes at least a reel operation information detector that is configured to detect operation information of the fishing reel, a fishing rod operation information detector that is configured to detect operation information of the fishing rod, a detector that is attached to the rig and is configured to detect information from the rig, and an information acquisition portion configured to acquire information on environment of operation of the fishing tools; and an information processor comprising the information acquisition portion and further comprising: a receiver that is configured to receive detection results from the fishing reel, the fishing rod and the rig; a calculator that is configured to calculate hit values related to catching fish from the detected information on the operation of the fishing tools, the hit values being indicated in percentages depending on the reliability of the result of judging whether a fish is caught; a storage that is configured to store the detection values and the hit values; and a receiver that is configured to receive detection results from the fishing reel, the fishing rod and the rig; a calculator that is configured to calculate hit values related to catching fish from the detected information on the operation of the fishing tools, the hit values being indicated in percentages depending on the reliability of the result of judging whether a fish is caught; a storage that is configured to store the detection values and the hit values; and