The longfin mako shark is a very fast swimmer and lives in the deep sea.

The banded houndshark is a species of shark that lives in the seas of Japan.

The zebra bullhead shark is a type of shark that lives on the seafloor.

The Edo oil shark is a type of shark that lives in the deep sea.

The Pacific sleeper shark is a type of large shark that lives in the deep sea.

The blotchy swellshark, as its name suggests, is a type of shark with spots on its body.

The spiny dogfish is a type of fish that lives in the deep sea.

Since he started his new job, he's been lively as if he were a fish back in water.

Kubotafugu is one of my favorite fish.

The Japanese giant salamander is an endemic species in Japan and the largest amphibian in the world.