The Japanese planes that attacked Pearl Harbor on December 7 1941 were horizontal bombers, dive bombers, and torpedo bombers. There bombs could slash through water and tear into Pearl Harbor ships.
The six carriers from Japan that held the Japanese planes were Akagi, Kaga, Soryu, Hirya, Shokaku, and Zuikaku. Vice Admiral Chuichi Nagumo was in charge of the attack.
The Japanese submarines were part of the Pearl Harbor attack.The Japanese submarines' mission was to enter Pearl Harbor without being seen and cause as much damage as they could before being detected. The submarines were used for special operations against ships in enemy harbors. Type A midget submarines displaced 46 tons of water were 78 feet long and carried two 45cm diameter torpedeos. Submarines tried to sneak into Pearl Harbor but ships destroyed them.
At 6:00am the first wave of Japanese planes headed off to Pearl Harbor. The attack by sixty-six torpedo bombers, and horizontal bombers lasted from 7:55am to 8:25am.About fifteen dive bombers attacked from 8:25am to 8:40am. About forty eight horizontal bombers launched a heavy attack that lasted from 8:40am to 9:15am. About twenty seven dive bombers attacked from 9:15am 9:45am.
The USS Arizona was bombed alot of times. (The battleships Maryland, Tennessee, and Pennsylvania were repaired. The battle ships Arizona and Oklahoma could not be repaired.)

Sources

http://www.history.navy.mil/photos/events/wwii-pac/pearlhbr/ph-west.htm

Pearl Harbnor Recalled New images of the day of Infamy

National Park Service U.S Department of the Interior