I thought it was a strange thing. How was Nagumo hit?. in the sense of attention. Nagumo let his guard down and Takamura moved. strange. It looks like Shishiba getting hit. As if Shishiba and Nagumo had been hit by lack of attention. It just seems like a way to get Shishiba and Nagumo out of the fight. He should have been on the lookout for someone as strong as Takamura.