Table 1.

Titles of different key articles for the 2 groups of focal editors. The Japanese titles are given in parentheses.

Rank	Social-Political Group	Scientific-Medical Group
Top 1	“The Republic of Korea” (“大韓民国”)	“Prevalence of coronavirus infections in Japan in 2019” (“日本における2019年コロナウイルス感染症の流行状況”)
Top 2	“United States of America” (“アメリカ合衆国”)	“Global epidemic of new coronavirus infections (2019-)” (“新型コロナウイルス感染症の世界的流行 (2019年-)”)
Top 3	“Democratic People’s Republic of Korea” (“朝鮮民主主義人民共和国”)	“SARS coronavirus 2“(“SARSコロナウイルス2”)
Top 4	“People’s Republic of China” (“中華人民共和国”)	“Coronavirus infection prevalence status in 2019 by country/region” (“国・地域毎の2019年コロナウイルス感染症流行状況”)
Top 5	“Emperor Showa” (“昭和天皇”)	“Template: 2019-nCoV “(“Template: 2019-nCoV”)
Top 6	“Japan” (“日本”)	“COVID-19 Vaccine” (“COVID-19ワクチン”)
Top 7	“Germany” (“ドイツ”)	“Socioeconomic impact of coronavirus infections in 2019” (“2019年コロナウイルス感染症による社会・経済的影響”)
Top 8	“City of Yokohama” (“横浜市”)	“Amabile” (“アマビエ”)
Top 9	“September 11th attacks” (“アメリカ同時多発テロ事件”)	“The three Cs: closed spaces, crowded places, and close-contact settings” (“3つの密”)
Top 10	“Tokyo” (“東京都”)	“Declaration of an emergency and priority measures to prevent the spread of the disease” (“緊急事態宣言及びまん延防止等重点措置”)