Hikozaemon Tokugawa was a UNCN senior officer who served as Chief Engineer aboard Kirishima and Yamato. He was close friends with admiral Juzo Okita.
(Source: Space Battleship Yamato Wiki)
Apariciones en anime
Space Battleship Yamato
Star Blazers: The Quest for Iscandar
Farewell to Space Battleship Yamato: In the Name of Love