Military Intelligence Service
The Military Intelligence Service (MIS) 1941-1952

Prior to the onset of World War II, in anticipation of possible conflict with Japan, Japanese Americans had been recruited for gathering military intelligence for the United States. Officials in the War Department conducted a survey that revealed an almost total lack of competence in the Japanese language within the armed forces. Only about 3% of the 3,700 enlisted Nisei interviewed were judged competent linguists.

The War Department budgeted $2,000 to start the first Army Japanese language school. On November 1, 1941, the Military Intelligence Service Language School (MISLS) began in an abandoned aircraft hangar on Crissy Field, in San Francisco’s Presidio. The first class consisted 4 Nisei instructors and 60 students—58 Nisei and 2 Caucasians. After the war broke out, the language school was moved to Minnesota, first at Camp Savage, then to Ft. Snelling. In its peak year in 1946, there were 160 instructors, 3,000 students, and more than 125 classrooms.
hangar 640

More than 6,000 Military Intelligence Service (MIS) students graduated. Then, they were shipped out to every major combat unit in the Pacific, translating Japanese maps and technical manuals, combat orders, enemy diaries, and interrogated Japanese POWs. General Douglas MacArthur stated, "Never in military history did an army know so much about the enemy prior to actual engagement." And General Charles Willoughby, G-2 intelligence chief, said, "The Nisei saved countless Allied lives and shortened the war by two years."

The vital role of the MIS Nisei linguists in the successful combat strategy of the American forces was generally concealed and kept low-key. Accordingly, the MIS Nisei were almost totally absent from the press information and pictorial record of the Pacific War.

MISNorCal is proud to announce the completion of the documentary of MIS involvement during World War II and the Occupation of Japan. Read about "Uncommon Courage: Patriotism and Civil Liberties" and visit the MISNorCal web site.


Areas of Interest:

Nikkei memorialized at the Defense Language Institute in Monterey, CA

Halls and buildings named after Nisei KIA’s and veterans:

Nisei Hall
Munakata Hall, Instructor at MIS training school
John Aiso Library, Director of Academic Training School
Mizutari Hall, KIA
Nakamura Hall, KIA
Hachiya Hall, KIA

MISLS First Class


Fujimura, James
Kato, David
Kozaki, Kazuo
Kusuda, Isao
Kuyama, Paul
Masuda, Joe
Matsumura, James
Minamoto, Masanori
Miyasaki, Tateshi
Nishida, Ichiro
Nishita, Morio
Nishikawa, William
Nishitsuji, Fred
Noritake, Yoshio T.
Ohashi, Jake
Oyama, Hiromi
Sakamoto, Kaye K.
Shinoda, Ryuichi
Suyehira, Henry
Tanizawa, James
Tsuyuki, Hideo


Imagawa, Tets
Oshida, Aki
Tekawa, Paul

Home | About us | Events | Exhibits| Education| Research | JA Connection 
|Careers| Links | Membership