Some addition info. He came to the US about 1903. In 1918 he lists his nearest relative as a George Aoki of Japan. Unntil about 1910 he worked in Wyoming. He lists himself as single in 1910, 20 and 30 (whe he is living and working i Durango Colorado). But his 1931 obituary lists a Mary Aoki as his wife. Died in a roundhouse accident, where he was a hostler for the train. Headstone on findagrave.com (Greenmount Cemetery.)