Ryūji Takeuchi
Ryuji Takeuchi's career spanned Japan's restoration of diplomatic relations after the occupation and the consolidation of its American alliance. Born in Beijing in 1903, he studied political science at Tokyo Imperial University before entering the Foreign Ministry. He headed Japan's overseas office in Washington in 1951, then became minister when the embassy reopened. He also represented Japan at the United Nations before ambassadorships to Belgium and West Germany. 1
Takeuchi became administrative vice minister in 1960 and returned to Washington as ambassador in 1963. He participated in Prime Minister Eisaku Satō's January 1965 talks with President Lyndon Johnson, which addressed Okinawa and the Bonin Islands, the American security commitment, and the implications of China's nuclear test. Satō pressed for greater autonomy for the Ryukyuans while acknowledging the strategic importance of the American bases. 1, 2
At his Washington farewell in May 1967, Takeuchi recalled the rebuilding of relations through the overseas office and embassy and described the negotiations he had conducted during his second assignment. The Japan–America Society honored him at a dinner attended by American officials and Representative Spark Matsunaga. After leaving the embassy he continued as an adviser to the Foreign Ministry. 1, 3
Washington Appointments
Historic Moments
- 1952 April 28 — Diplomatic relations resume. The peace settlement takes effect and normal diplomatic relations resume after war and occupation, opening a new phase in Japan’s relationship with the United States.
Sources
- 武内龍次
Career entry
- FRUS, 1964–1968, Volume XXIX, Part 2, Document 42
Participants and Okinawa discussion
- Ambassador Takeuchi — Washington Newsletter
Page2, Mike Masaoka column
- Diplomatic Representation for Japan
Modern chief names and protocol dates through Kenichiro Sasae; Historical diplomatic representation from 1891; Embassy raised in 1906, wartime interruption, reopening in 1952
- Ryūji Takeuchi — mission record (1963–1967)
- Ryūji Takeuchi — mission record (1963–1967)
- Ryūji Takeuchi — mission record (1963–1967)
- Ryūji Takeuchi — mission record (1952)
- Ryūji Takeuchi — mission record (1952)
Biography checked 2026-10-28.
Cite or Reuse This Biography
Ryūji Takeuchi. Chanceries Diplopedia. Biography reviewed 2026-10-28. Record 83e22726e2f4ced5. https://chanceries.org/diplopedia/people/ryuji-takeuchi-5fd2032be0/
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