Yoshitatsu Yasuda (安田義達, Yasuda Yoshitatsu; March 1, 1898 - January 2, 1943) was a Japanese naval officer. He was known as an authority on amphibious warfare, alongside Tada Minoru, and is remembered as a representative figure of the Imperial Japanese Navy. He posthumously received a promotion of two ranks to Vice Admiral during the Pacific War.
Source: “Yoshitatsu Yasuda”, English Wikipedia (CC BY-SA 4.0), excerpt