Naruto: Shippūden (2007)

S18E380 The Day Naruto Was Born

As Minato faces off against Obito, a wave of regret washes over him. He reflects on how, if he had identified Obito as the Masked Man during the assault on the Hidden Leaf Village, he might have been able to prevent the attack. Perhaps, he muses, that would have spared Kushina from her tragic fate.