Showa 54 (1979) "Karate of the Showa Era! My Life" Kodansha Mas Oyama, Willy Williams

This is the cover of a book published by Kodansha in 1979 about the 2nd Open Tournament World Karate Championship.
The title is Deadly Karate: My Life.
A record of the 2nd World Karate Championship by Kyokushin Kaikan!
Full of photos of famous Kyokushin Karate practitioners of the time, such as Kancho Mas Oyama and Willy Williams!