In recent years, the advancement of technology has been progressing at an astonishing speed.

He is working diligently to make the project successful.

He is a very diligent student.

Myxomycetes are a branch of biology, and their ecology and biological characteristics are being studied.

He is ready to work anywhere, far and near.

I want to go to a Kinki concert.

Kinya is my best friend.

He set off into the deep forest in search of the legendary Golden Rabbit.

This is my proximal pronoun.

The fourspine sculpin is a type of freshwater fish that lives in rivers and lakes in Japan.