He was newly promoted to corporal.

Please tell me the Go-on reading of this kanji.

Do you know the etymology of this word?

My mother tongue is Japanese.

Ex post facto law refers to punishing an act with a law that was enacted after the act became a crime.

He is said to be the incarnation of justice.

People from all over the country gathered to celebrate the emperor's birth.

He is learning Icelandic.

That personage is a famous figure in this town.

I am thinking of a strategy to solve this problem.