noun
Director General of the Prime Minister's Office
Historical government post; the Prime Minister's Office (総理府) was reorganized into the Cabinet Office (内閣府) in 2001. This title is now obsolete.
総理府総務長官は、かつて総理府の事務を統括する役職だった。
The Director General of the Prime Minister's Office was formerly the position that oversaw the affairs of the Prime Minister's Office.
The Cabinet Office, which replaced the Prime Minister's Office (総理府) in the 2001 central government reform.
Compound of 総理府 (Prime Minister's Office) + 総務 (general affairs) + 長官 (director general).