Monogamy is a system where one man marries only one woman.

The United States has adopted a bicameral system.

Japanese politics adopts a bicameral system.

He is conducting activities against the institution of conscription.

Funerary practices in Japan vary by region and religion.

The burial practice in Japan is an important culture that symbolizes family ties.

This antiperspirant has the effect of suppressing sweat.

Kazutoshi is my best friend.

How long is the execution time of this program?

Let's meet at the station at five o'clock.