information:extraction
Second wave composition

The second planned wave consisted of 171 planes: 54 B5Ns, 81 D3As, and 36 A6Ms, commanded by Lieutenant-Commander Shigekazu Shimazaki. Four planes failed to launch because of technical difficulties. This wave and its targets also comprised three groups of planes:

The second wave was divided into three groups. One was tasked to attack Kāne ʻ ohe, the rest Pearl Harbor proper. The separate sections arrived at the attack point almost simultaneously from several directions.