0 基軸通貨の交代？米金利上昇が示すもうひとつの未来/The shift of the Reserve currency? Another future brought by US interest rates hike 5月 17, 2018
0 コロラド州2,000㎞走破の弾丸トリップ！⑥《遂に最終回！帰国前最後の1日に4,200m峰に登頂？》/Bullet trip of 2,000km drive in Colorado!⑥《Finally the last report: Climbing up on 4,200m peak in a day before leaving?》 10月 31, 2019
