Hoori
Hoori's story is told in ancient Japanese texts called the Kojiki and the Nihon Shoki. Hoori was a hunter who had an argument with his older brother Hoderi, a fisherman, over a fish-hook that Hoori had borrowed but lost. Hoderi insisted that Hoori return the exact same fish-hook, as each tool was believed to have its own unique spirit. To find the lost hook, Hoori went to the bottom of the sea where he met Toyotama-hime, the daughter of the sea god Ryūjin. With the sea god's help, Hoori found Hoderi's lost hook and eventually married Toyotama-hime.