noun
Minister of Posts and Telecommunications
Historical title for the head of the former Ministry of Posts and Telecommunications (郵政省), which existed until the 2001 central government reform.
彼は1990年代に郵政大臣を務めた。
He served as Minister of Posts and Telecommunications in the 1990s.
After the 2001 reorganization, postal affairs were absorbed into the Ministry of Internal Affairs and Communications, headed by the 総務大臣.
Compound of 郵政 (postal administration) and 大臣 (minister). The term became obsolete after the ministry was abolished in 2001.