0 《ハンドルネームの種明かし》 「家田満」とは「Jedermann」の音訳：ナチスを産んだワイマール共和国体制と、現代日本との類似/ 《The story behind the handle name》 “Ieda Man” is a phonetic rendering of Jedermann: Parallels between the Weimar Republic, which gave rise to the Nazis, and contemporary Japan 7月 14, 2025
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
