The Ohka (Cherry Blossom) was, in effect, a manned anti-shipping cruise missile - a sort of "Exocet" of the Pacific War. It did not play as large a role in the final phases of the war as the Japanese intended it to, but, other than its being a manned suicide attack aircraft and not an unmanned guided missile, it pointed the way to the Exocets and Tomahawks of the present day.
Rocket powered
Seen here at the Manchester Science and Industry museum, England.
photo taken by webmaster