The eel goby, Taenioididae ? Odontamblyopus

Below is the eel goby Odontamblyopus lacepedii, commonly known as? Lei's eel goby

Not an ornamental goby, not an endangered species, found off the coast of Taiwan, and appears to be found in southern Japan due to its proximity to Taiwan. It is small in size, up to 25cm long, and can be eaten.