The Curious Adventures of Sherlock Holmes in Japan

Holmes' missing years were spent traveling incognito as the explorer, Sigurson. Wanting to elude his enemies, Holmes/Siguson trekked through the mountains of Asia, to Tibet and beyond. When his enemies traced him to Tibet, he moved on to Japan. There a friend in the British Legation arranged a stay in the home of Dr. Junichi Watanabe, a Japanese physician who had trained in England. Watanabe recorded his impressions of his houseguest, discovering it was not possible for Holmes to remain unchalledged by interesting problems.