The Japanese grenadier anchovy is a fish species unique to Japan and is particularly valued for its delicious taste.

The primitive salamander is a species unique to Japan and is a very rare creature.

The small fish are swimming in the river.

The small fish are swimming in the river.

There is a rumor that a fish with a human-like face lives in that pond.

You can find a 'tatsu no otoshigo' in this sea.

This fossil is believed to be that of an ichthyosaur.

He took a photo using a fisheye lens.

He caught a big fish.

Looking down at the sea, I could see a school of fish swimming.