He is majoring in political science at university.

I love the performance of Gagaku.

He is majoring in history.

The sepals of this flower are green and very beautiful.

I like listening to Western music.

She is an expert in physiology.

He is an expert in physiology.

My younger brother belongs to the high school band.

He is an expert in dentistry.

My university has decided to close due to financial reasons.