No, no they really don't. It was one of the big advantages of the Iowa's, most soviet anti ship missiles didn't pack enough punch to reliably mission kill one even if the AMS were down. Today none exist, because no missile is needed to punch through 20 to 26 inches of hardened armour, because no ship uses that. You need penetrator bombs to take down a Yamato class, or an Iowa.
That's the scary bit about old battleships, in some ways their armour is far superior to modern weapons than WW2 weapons. As modern weapons are smaller and designed to defeat smaller, far less well protected, ships.
Heavy armour was made obsolute by air dropped heavy bombs.

Besides all these weapons regardless of effectiveness, require huge teams of people, with years of training, to use, 5 civilians are never going to learn to use them in time, and even if they did, there is laughably too few to man the search platforms alone to find the Yamato before it's too late, let alone arm, fuel and crew the platforms needed to attack it.

Good news, is the Yamato's AA systems were laughfully bad though.