Akira Yoshimura's wife was novelist Setsuko Tsumura. Yoshimura died of pancreatic cancer, disconnecting himself from life support.
Akira Yoshimura is currently considered a "single author." If one or more works are by a distinct, homonymous authors, go ahead and split the author.
Akira Yoshimura is composed of 7 names. You can examine and separate out names.