PURPOSE: To take sweetfishes one after another in high efficiency without severely using a decoy fish by attaching a sweetfish model having several hooks to the tip end of a fishing rod and operating the fish model while observing the state in water. ;CONSTITUTION: A sweetfish model 1 having several hooks 3 is attached to the tip end of a fishing rod 2 and operated in water while observing the state in water through a box viewer.;COPYRIGHT: (C)1993,JPO&Japio
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