Yes, in the Aleutian Islands, starting on June 4, 1942. At Kiska, Attu & Dutch Harbor.
Alaska
WW2, Japan vs US; Aleution Islands.
No direct flights from Alaska to Japan.
Alaska
The flight distance from Alaska (AK) to Japan is 3,424 miles.
If it's 6 AM in Alaska (AKST, UTC-9), it would be 11 PM the same day in Japan (JST, UTC+9). Japan is 18 hours ahead of Alaska. Therefore, when it's 6 AM in Alaska, it is already the next day in Japan.
Alaska, Greenland
Japan attacked china in 1937 this is when they launched a fullscale attack.
The Sea of Japan
Measure from the nearest parts of US and Japan, Alaska and Hokkiado, about 1380 mi.
the japanese attack singapore on the 8 December 1941
Neither did. It was their ally, Japan. They launched the bombing on Pearl Harbor, the only attack on us that was ever carried out by any of the axis powers.