Fishing Type/Fish Species: Ishidai (Striped beakfish), Isu (rock fishing), Chinu (black porgy), Boat, Other Type: Fishing hooks Features: Handmade Size: 14 Tosa hand-forged fishing hooks. Handmade. The plating condition is not perfect, but there is no problem with use. Tankichi Fishing Hooks has a tradition of over 240 years since its establishment in 1781 (Tenmei era), and specializes in the forging, hand-forging, and handcrafting of fishing hooks, similar to the process of making Japanese swords.