My neighbor is a bird lover, always putting bird food in the garden.

We should always remember the power of Kannon in difficult times.

The National Research and Development Agency plays a crucial role in advancing science and technology.

He is interested in phrenology.

He is interested in ancient mathematics.

I am majoring in parasitology at university.

Cartography is an important field of study for visually representing geographic information.

He is majoring in metallurgy at university.

He learned about the structure of society in his civics class.

He is an expert in enzymology and conducts many researches.