Fishing Type/Fish Species: Horse Mackerel/Ajing, Japanese Seabream, Surf, Black Sea Bream, Boat Type: Fishing Hooks Features: Handmade Size: 12 These are Tosa hand-forged fishing hooks. Handmade. Tankichi Fishing Hooks, with a tradition of over 240 years since its founding in 1781 (Tenmei era), specializes in the forging, hand-forging, and handcrafting of fishing hooks, just like Japanese swords. It is the world's oldest fishing hook manufacturer.