noun, noun which may take the genitive case particle 'no'
Refers to the system of public programs providing economic security, such as pensions, health insurance, and welfare.
The social security system is important in an aging society.
彼は社会保障費の増大を懸念している。
He is concerned about the increase in social security costs.
As people age, more of them receive social security benefits.
The government announced a policy to reform the social security system.
Social security spending is rising due to the declining birthrate and aging population.
The local government is working to strengthen social security provisions.