Terrorist Attacks in the United States
- The Prime Minister of Japan and his Cabinet inform on the Japanese response on the attack.
- http://www.kantei.go.jp/foreign/saigai/terojiken/index_e.html

Japan's Measures in Response to the Terrorist Attacks in the United States
- The ministry for foreign affairs offers reports on the measures taken by the government, official statements and consular information.
- http://www.mofa.go.jp/region/n-america/us/terro0109/index.html