Yoshimura, H. & Kawasaki, S. (1985)
Silky Shark (Carcharhinus falciformis) in the Tropical Water of Western Pacific [in Japanese], Report of Japanese Society for Elasmobranch Studies, 20, 6–10

Saika, S. & Yoshimura, H. (1985)
Oceanic White-tip Shark (Carcharhinus longimanus) in the Western Pacific [in Japanese], Report of Japanese Society for Elasmobranch Studies, 20, 11–20

Sato, K. & Yoshimura, H. (1985)
Reproductive Behavior of Etmopterus lucifer in Ajisone, Nagasaki [in Japanese], Report of Japanese Society for Elasmobranch Studies, 20, 21–28

Yoshimura, H. & Kawasaki, S. (1984)
Silky shark (Carcharhinus falciformis) in the tropical water of Western Pacific. Japanese Group for Elasmobranch Studies, 20: 6–9.

Yoshimura, H. & Kawasaki, S. (1984)
The sharks caught on the Kakuyo maru in 1983 and the environment of the fishing ground [in Japanese], Report of Japanese Society for Elasmobranch Studies, 18, 1–4