List of Japanese Navy Air Force aces (Mitsubishi A6M)

This is a list of Imperial Navy Air aces flying the Mitsubishi Zero fighter during the Pacific War.

• Hiroyoshi Nishizawa: 87 (other sources mentioned 120 to 150 kills)
• Tetsuzo Iwamoto: 94 (including 14 in China / personal diary accounts for a total of 202 kills)
• Shoichi Sugita: 70 (some sources say 80)
• Saburo Sakai: 64 (2 in China)
• Takeo Okamura: 54 (4 in China)
• Toshio Ohta: 34
• Kazuo Sugino: 32
• Junichi Sasai: 27
• Sito Origami: 10 (9 in China, 1 disputed)
• Toshiyuki Sueda: 9
• Kunio Iwashita:

Other Navy Aces

Air Aces in A6M-2N Rufe floatplane fighter:

• Master Sergeant Kawai: 4
• Master Sergeant Maruyama: 4

Air Aces in metropolitan defense (over Japan):

• Captain-Petty Officer Tanimizu: 8 (in an A6M5c fighter)
• Ensign Kaneyoshi Muto: 4 (with Kawanishi N1K2-J Shiden-Kai "George 21", he fought against 12 F6F Hellcats, shot down four of them and forced the remaining eight to retreat)

Air aces over Chinese (1940)

The unit for operative evaluations was the Yokosuka air corps, but it transferred its responsibility to 12th Rengo Kokutai under the command of Captain Kiichiro Hasegawa when this group was sent to China. Commanders and pilots of the unit:

• Operative Commanders
  • Tamotsu Yokoyama
  • Saburo Shindo
  • Ayao Shirane: 1(final total 11)

• Petty officers
  • Koshiro Yamashita: 5 (final total 10)
  • Saburo Kitabatake: 2 (final total 10)
  • Kihei Fujiwara: 4
  • Yoshio Ohki: 4
  • Masayuki Mitsumasa: 2
  • Tsutomu Iwai: 3 (final total 11)
  • Toraichi Takatsuka: 3
  • Kazuki Mikami: 2
  • Masaharu Miramoto: 1
  • Toshiyuki Sueda: 1 (final total 10)
  • Hatsuyama Yamaya: 2

This group suffered the loss of Eichi Kimura and Kichiro Kobayashi from enemy anti-aircraft fire. This unit remained under the command of Admiral Shigetarō Shimada when he led the China Air Area Fleet in the Chinese campaign.

Famous air units

The unit (Kokutai—"air group") with most air aces, was Tainan Air Group (in Formosa), the most famous group. They operated from Rabaul, New Britain and acquired their legendary fame over Taihoku (The Philippines), the Dutch East Indies, Lae and Buna (New Guinea) and, in the last stages of war, in defense of mainland Japan. Saburo Sakai was another member in this unit after Dutch Indies operations, from the Denpasar base on Bali.

Others famous units with air aces were 3rd Air Corps (including Yoshiro Hashiguchi), 253rd Air Corps (with Tetsuzo Iwamoto and Hiroyoshi Nishizawa among its members), Genzan Air Group, and other groups.

The Imperial Japanese Navy Air Service, similar to the German Luftwaffe idea of organizing an "all aces" select unit Jagdverband 44 equipped with Messerschmitt Me 262A-1a jet fighters, decided to create an all-ace unit (the 343 Kokutai) with Kawanishi N1K-2J fighters towards the end of the conflict; this was commanded by Minoru Genda.