I am studying Japanese.

We are going on a trip together.

He was drawing a pentadecagon shape.

Every fifteenth day of the month, our family goes to the temple.

My room is twenty-five square meters.

My father is thirty-five years old.

This old house was built fifty-six years ago.

Gojuroku always encourages everyone with a smile.

My grandfather retired at the age of fifty-six.

The new project will start in fifty days.