It took 19 torpedoes plus however many bombs to sink the original.
I read in some naval warfare magazine admittedly 20 or more years ago that a single cruise missile could not sink an Iowa class battleship.
Also the Yamato’s armor had problems which they could correct.
“It took 19 torpedoes plus however many bombs to sink the original.”
Today, a pair of MK 48 torpedos, below the engine room and below the forward magazine would sink her.
Or a single 2000lb JDAM above the forward magazine.
Boom, or Boom Boom, take your choice.