He was deeply involved in the politics of the republic.

His new game is very popular in the netizen community.

The culture of Russia (obsolete term) is very interesting.

His country was under the influence of the suzerain for a long time.

He spent his money as quickly as 'a duck comes bearing green onions', which means a fool and his money are soon parted.

Since he is always laughing, it can be said that 'fortune comes in by a merry gate'.

Vatican City is the smallest country in the world.

The Grand Duchy of Luxembourg is a small country in Europe.

I have been to the Nation of Brunei.

Kunihide Kunitachi is my best friend.