A Great Fight Between Karate and Boxing
King Magazine
September 1925
Things to Remember When Training Karate
By Motobu Choki
1930
An Evening Spent Taking About Karate With Motobu Choki
Karate Training Volume 1
1934
An Authority on the Karate Arts: Mr. Motobu Choki to Visit Hawaii
Nippu Jiji Newspaper, Honolulu, Hawaii
1932