0 《速報》なぜ？新型コロナ禍の中で騰勢強める日本株/《Breaking News》How come? Japanese equity markets keep bull sentiment in Covid-19 turmoil 6月 2, 2020
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
