0 凍りついていた市場が動き出す？越後湯沢のリゾートマンションに小さな変化が／Is the frozen resort condominium market starting to move? Small changes in the resort condominiums of Echigo-Yuzawa 2月 13, 2025
0 日本人の美徳が国を亡ぼす？日本の低生産性の根源/Japanese virtue ruins Japan? The source of Japanese low productivity 8月 16, 2019
0 新型コロナ禍がもたらす経済的現実（3/13まで）と必要な政策/Economic reality brought by Covid-19(by 13. March) and measures needed 3月 17, 2020
