Kiyonori Kanasaka, a distinguished geographer at Kyoto University, is widely recognized as Japan’s leading researcher on Bird. He has published extensively in Japanese on the subject, including a full annotated translation of the original two-volume edition of Unbeaten Tracks. He is known worldwide for his ‘Twin Time Travel’ photographic exhibition, shown in many countries – presenting Bird’s descriptions of what she wrote about in her books in juxtaposition with illustrations of the present.