Inimicus japonicus is a type of fish commonly seen in the waters near Japan.

He took a foolish action.

I think his behavior is complete foolishness.

He plays the piano every day.

A scorpionfish, known as a '鰧' in Japanese, is distinctive in its appearance.

Hokototen are marks that help in reading Chinese classics.

This ancient document is made easier to read by using 'をことてん'.

Okowa is my favorite traditional Japanese food.

Despite its beautiful colors, the scorpionfish is a very dangerous fish.

The body of the stonefish is hard, and it hurts when it stings.