What plane is this? The only thing I can tell is that this is from a Japanese carrier... Is this an Aichi B7A? Still, one plane won't be enough to sink a fully-fledged battleship - especially if the said ship is famed for none other than toughness...
Considering its positioning, this may be the equivalent to a kamikaze to the bridge; It won't sink a battleship, but you could certainly kill the captain/"brains of the ship".