Charley Longfellow in samurai outfit, c. 1872.
In 1871 Charley set off for Asia on what was to be his longest sojourn abroad. Japan held a particular fascination for Charley, and he lived in the Tokyo area for almost two years, regaling friends in a remodeled samurai dwelling and enjoying local diversions such as kabuki. He was part of an exploratory expedition through the interior of Hokkaido and Honshu that was organized by the American consul. Letters home to Cambridge indicate Charley accomplished this feat with stamina and courage, along with his ever-present sense of humor. The furniture, works of art, porcelain, textiles and books he sent back to 105 Brattle Street were early contributions to what became a "Japan Craze" in the United States.
From Japan, Charley went to China and also managed to visit the Philippines, Singapore, and Thailand before returning home in 1874. Thereafter his trips tended to be shorter and were interspersed with many yachting voyages. Between 1875 and 1891 he went to Cuba, Mexico, Scotland, Ireland, the Canary Islands, Madeira, Italy, North Africa, Turkey, France, the West Indies, Egypt, Scandinavia, Spain, Portugal, Wales, Colombia, Australia, and returned several times to England and Japan.