Diplomatic Bluebook 2021. - Diplomatic book. ([Japan] Ministry of Foreign Affairs, 2020)
Title from cover page
Issues for 2016 - 2020 have subtitle: Japanese Diplomacy and International Situation
Keywords: Diplomatic relations; asia-Research-Periodicals.; Japan; Japan -- Foreign relations -- 1945-1989 -- Periodicals; Japan -- Foreign relations -- 1989- -- Periodicals