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Morimasu, Tadashi

The Japanese consulate in Honolulu was used to conduct espionage, details of the ships in Pearl Harbor being sent to Tokyo in low-grade diplomatic code J-19. The operative responsible, Ensign Takeo Yoshikawa (Yoshikawa, Takeo), used the cover name of Tadashi Morimasu.

See also: espionage; J-19; Okuda, Ojiro; Pearl Harbor; Yoshikawa, Takeo