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 秋のケベック州（カナダ）：紅葉真っ盛りは逃したけどすっかり楽しんだ９日間①/ Quebec in Autumn (Canada): 9 Days of really fun, though I Missed the Peak of the Fall Foliage① 12月 11, 2024
