Combinatorics is a branch of mathematics dealing with issues of order and choice.

Discrete mathematics is an important field that forms the basis of computer science.

He is a graduate student at the University of Tokyo.

I plan to enter a private university next year.

Candied sweet potato is one of my favorite sweets.

My younger sister is attending a junior college.

My grandfather studied medicine at the Imperial University.

My father graduated from Imperial University.

Former Imperial Universities are some of the most traditional universities in Japan.