そうりだいじん総理大臣souridaijin
1.

The chief executive officer of a government who oversees the administration of national policies and legislation, often serving as the leader of the ruling political party.

2.

An individual appointed to represent the government in diplomatic matters and to make key decisions regarding domestic and foreign policies.

3.

The highest-ranking official in the cabinet, responsible for coordinating ministries and agencies to implement government plans and initiatives.

Example:

総理大臣が辞任した。

ないかくそうりだいじん内閣総理大臣naikakusouridaijin
1.

The head of the government in Japan, responsible for leading the cabinet, presiding over cabinet meetings, and guiding the administration’s policies and actions.

2.

An elected member of the National Diet who is appointed by the Emperor, with the authority to oversee and manage other cabinet ministers and government departments.

3.

A key political figure who represents the executive branch, holding the power to influence legislation and national governance while being accountable to the parliament.

4.

The chief cabinet secretary who acts as the primary spokesperson for the government, formulating policies and ensuring that decisions are implemented across various ministries.

Example:

安倍内閣は、第90代の内閣総理大臣に指名された安倍晋三が2006年9月26日に発足させた内閣である。