Don Isidro, delivered in 1939, was the second and larger of two Krupp built motor ships of De La Rama Steamship Company, Iloilo, Philippines in inter-island service.
 The ship under a time charter by the United States Army as a transport during the Japanese invasion of the Philippines.
 As defending forces became cut off from supply by the Japanese blockade "Don Isidro" was one of eight ships, only three of which were successful, known to make an attempt to run the blockade.
 In that attempt, under her captain Rafael J. Cisneros, "Don Isidro" became involved in the 19 February Japanese attack on Darwin, Australia where, though not in the port, she was strafed, bombed and left off Bathurst Island burning with all lifeboats destroyed.
 The captain attempted to make land when she grounded about three miles off Melville Island to which survivors swam.
 Of the sixty-seven crew and sixteen soldiers aboard eleven of the crew and one soldier were killed or missing.
 Survivors were rescued by HMAS "Warrnambool", taken to Darwin, treated at the hospital and then awaited orders at the 147th Field Artillery camp.
A. D. Flowers (February 22, 1917July 1, 2001) was an American special effects artist who was perhaps best known for his work on "Tora!
 Tora!
 Tora!
".
 For which he won an Academy Award.
 He also "created memorable scenes" for the films "The Godfather" and "Apocalypse Now".
The HA.
 19 (also known as Japanese Midget Submarine "C" by the US Navy) is a historic Imperial Japanese Navy "Type A Kō-hyōteki"-class midget submarine that was part of the Japanese attack on Pearl Harbor on 7 December 1941.
 This submarine was ordered to enter Pearl Harbor then attack the American warships with its torpedoes and then be scuttled with explosives next to a warship.
 However, she did not enter the harbor, and was grounded and captured.
 The submarine was eventually put on display near the submarine squadron at Naval Station Key West, Florida, then moved to the nearby Key West Lighthouse and Military Museum.
 "HA.
 19" is now displayed at the National Museum of the Pacific War in Fredericksburg, Texas.
The Doolittle Raid, also known as the Tokyo Raid, on Saturday, April 18, 1942, was an air raid by the United States on the Japanese capital Tokyo and other places on the island of Honshu during World War II, the first air operation to strike the Japanese Home Islands.
 It demonstrated that Japan itself was vulnerable to American air attack, served as retaliation for the Japanese attack on Pearl Harbor, and provided an important boost to American morale.
 The raid was planned and led by Lieutenant Colonel James "Jimmy" Doolittle of the United States Army Air Forces.
Tora!
 Tora!
 Tora!
 (Japanese: トラ・トラ・トラ ) is a 1970 Japanese-American war film that dramatizes the Japanese attack on Pearl Harbor in 1941.
 The film was directed by Richard Fleischer, Toshio Masuda and Kinji Fukasaku and stars an ensemble cast, including Martin Balsam, Joseph Cotten, Sō Yamamura, E. G. Marshall, James Whitmore, and Jason Robards.
The Boy at War trilogy is a series of young adult historical novels by Harry Mazer.
 The first book, "A Boy at War" was released on April 3, 2001 and is based on the events of the attack on Pearl Harbor that initiated the United States' involvement in World War II.
 The books follow Adam Pelko, the son of a navy commander stationed at Pearl Harbor, during the Japanese attack of December 7, 1941.
Warclouds in the Pacific is a 20-minute 1941 Canadian documentary film, part of the "Canada Carries On" series of short films by the National Film Board of Canada.
 The film was produced, written and directed by Stuart Legg and narrated by Lorne Greene.
 "Warclouds in the Pacific", which warned of an imminent Japanese attack, was released just one week before the attack on Pearl Harbor.
James 'Jimmie" Yutaka Matsumoto Omura (November 17, 1912 – June 20, 1994) was the English language editor of the "Rocky Shimpo" newspaper in Denver, Colorado, during World War II.
 He was an outspoken critic of the expulsion of people of Japanese ancestry from the west coast of the United States to concentration camps, following the Japanese attack on Pearl Harbor.
 Subsequently, he became a vocal champion of the Nisei draft resisters, providing a 'substantial anchor' to the work of the Heart Mountain Fair Play Committee by publishing their grievances in the "Rocky Shimpo".
 At a time when the Japanese American Citizens League (JACL) preached passive conformity with the federal government as the best policy, Omura became the JACL's arch-enemy for counseling active resistance.
The Bougainville counterattack (also known as the "Second Battle of Torokina") was an unsuccessful Japanese offensive against the Allied base at Empress Augusta Bay, Bougainville Island during the Pacific War.
 Concentrated against the US-held perimeter around Torokina, the Japanese attack began on 8 March 1944 after months of preparations, but was repulsed by United States Army forces in fighting which lasted until the 25th of the month.
 The attack was hampered by inaccurate intelligence and poor planning and was ultimately defeated by the well-prepared Allied defenders, who greatly outnumbered the Japanese force.
 The Japanese suffered severe casualties, while Allied losses were light.
The Battle of Hong Kong (8–25 December 1941), also known as the Defence of Hong Kong and the Fall of Hong Kong, was one of the first battles of the Pacific War in World War II.
 On the same morning as the attack on Pearl Harbor, forces of the Empire of Japan attacked the British Crown colony of Hong Kong.
 The attack was in violation of international law as Japan had not declared war against the British Empire.
 The Japanese attack was met with stiff resistance from the Hong Kong garrison, composed of local troops as well as British, Canadian and Indian units.
 Within a week the defenders abandoned the mainland and less than two weeks later, with their position on the island untenable, the colony surrendered.

Question: A. D. Flowers is perhaps most known for his work on a film based on what Japanese attack?
Answer: Pearl Harbor