The Commissioners desired to examine separately the questions of Chinese and Japanese immigration, and this method was pursued as far as practicable. In many industries, however, both Chinese and Japanese are employed, and in most cases the witnesses treated them alike; so that while Part I has relation chiefly to Chinese immigration, much that is said there applies with equal force to the Japanese in Part II. There are certain questions, however, and certain industries peculiarly affected by Japanese labour that require special treatment. This applies especially to the fisheries and to the lumber industry.