Abstract: Fishing line guiding parts are severally composed of a fishing line passage serving to allow a fishing line free travel and insertion and a fishing line attaching and detaching device serving to permit the fishing line to be introduced into the fishing line passage and to be removed from the fishing line passage that are disposed bilaterally across an interval, and the bilateral fishing line guiding parts have incorporated therein a fishing line nipping part capable of nipping the part of the fishing line exposed between the fishing line guiding parts and releasing the nip of the fishing line when tensile force exceeding a prescribed magnitude acts on the fishing line.

Abstract: An anchor includes an anchor shank, a fluke disposed on the leading terminal side of the anchor shank as folded back therefrom, and a buoyancy part disposed on the leading terminal side of the anchor shank. The buoyancy part has a buoyant force that causes the leading terminal side of the anchor shank to rise upward and the basal terminal side thereof to contact the water bottom when the anchor is positioned on the water bottom, allows the leading terminal part of the fluke to remain in contact with the water bottom under its own weight, and enables the fluke to retain a posture for forming a given inserting angle relative to the water bottom.

Abstract: An anchor includes an anchor shank, a fluke disposed on the leading terminal side of the anchor shank as folded back therefrom, and a buoyancy part disposed on the leading terminal side of the anchor shank. The buoyancy part has a buoyant force that causes the leading terminal side of the anchor shank to rise upward and the basal terminal side thereof to contact the water bottom when the anchor is positioned on the water bottom, allows the leading terminal part of the fluke to remain in contact with the water bottom under its own weight, and enables the fluke to retain a posture for forming a given inserting angle relative to the water bottom.