0 《速報》新型コロナ禍が観光地に与える影響と『令和恐慌』の幻想/《Breaking News》Tourism under New Corona virus and an illusion of “Financial Panic of Reiwa” 3月 3, 2020
0 株にはなぜ値が付く？日本の先行きへの考察/What is pricing Equities? A consideration toward the future in Japan 12月 4, 2017
