Word Network: 世の中

Refers to 'the world' in a social sense, specifically society or the public eye. It describes the people around you and the general environment of human relationships and social reputation.

People; plural of person.

Shakai refers to 'society' or the organized community in which people live and interact. It describes both the abstract concept of human social structures and the practical world of work and public life that one enters after finishing education.

The sum total of all existing things, especially the planet Earth and human society. It can also refer to a specific area of interest or a particular social circle.

This noun refers to a specific period of time, era, or age in history or in an individual's life. It is commonly used to categorize historical segments (like the Edo period) or personal stages (like student days).