0 お花見2018盛況に終了、次週に第2弾!/O-hanami 2018 finished in roaring, following weekend is the 2nd stage! 3月 25, 2018
0 コロラド州2,000㎞走破の弾丸トリップ!③《神秘のCliff Palaceとアメリカの大地の成り立ち》/Bullet trip of 2,000km drive in Colorado!③《Mysterious Cliff Palace and how American landscape was made》 10月 7, 2019
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