In Japan, they used to use a lunar calendar.

It has become the year 2022 in the western calendar.

The presidents of this company from successive generations have always had innovative thinking.

This road is made of bitumen.

We use the solar calendar.

He suffered from scrofula when he was young.

This mountain is mainly composed of conglomerate.

He is an expert in law.

The Tenpō calendar is one of the traditional calendars of Japan.

We celebrate the New Year based on the Chinese calendar.