dive-bombers 12th Attack Unit
Carrier: Hiryu
Second Wave, Second Group, Commander: Lieutenant Commander Takashige Egusa
1st Division; Commander: Lieutenant Michio Kobayashi (Unit Commander); unable to fly because of engine trouble
Acting Commander: Lieutenant Shun Nagawa
8 Vals. Mission: California, Maryland, and Helena
2nd Division; Commander: Lieutenant Shun Nakagawa
9 Vals. Mission: Helm and Rigel
See also: Hiryu; California; Maryland; Helena; Helm; Rigel