ちょうかん長官choukan
1.

The highest-ranking official in charge of a government agency or organization, responsible for overseeing its operations and administration.

2.

A historical term referring to the chief bureaucrat or leader within a specific governmental structure, often associated with the administration of laws and policies.

3.

A title used to denote the leader of a specific governmental department, reflecting a position of authority and significant responsibility within the governmental hierarchy.

Example:

長官は彼に全権を委任した。

かがくぎじゅつちょうちょうかん科学技術庁長官kagakugijutsuchouchoukan
1.

The highest-ranking official responsible for overseeing and managing the national policies and initiatives related to scientific research and technological development within a governmental agency in Japan.

2.

An executive figure charged with the coordination and advancement of scientific and technological fields, tasked with promoting innovation and ensuring the effective use of public resources in these areas.

3.

The leadership position that entails guiding the strategic direction and administrative functions of an agency dedicated to enhancing the nation's capabilities in science and technology.

かんぼうちょうかん官房長官kanbouchoukan
1.

A senior government official in Japan responsible for overseeing and coordinating the administrative functions of the Cabinet Office, including personnel, documentation, and fiscal matters.

2.

The designated representative of the Prime Minister, often serving as a key spokesperson for the government and managing communication between the Cabinet and the public or media.

3.

A position within the Japanese government that plays a critical role in policy formulation and implementation, acting as a liaison between various ministries and agencies.

4.

An official who holds a pivotal role in ensuring the smooth operation of the government, often involved in crisis management and strategic decision-making on behalf of the Cabinet.

かんきょうちょうちょうかん環境庁長官kankyouchouchoukan
1.

A high-ranking official responsible for overseeing the policies and activities related to environmental protection and conservation in a country.

2.

The leader of a governmental agency dedicated to managing and regulating environmental issues, aiming to ensure sustainable development and compliance with environmental laws.

Example:

彼の公式の肩書きは環境庁長官です。

こくぼうちょうかん国防長官kokubouchoukan
1.

A high-ranking government official responsible for overseeing a nation's military forces and defense policy.

2.

The individual in charge of managing defense operations and ensuring national security against external threats.

3.

A key member of the cabinet who advises the head of government on military matters and represents the country in defense-related issues.