Spider-Man Japan The Movie Part 2 of 2

Spider-Man uses his remote controlled Marveller to prevent the Sea-Devil from bombing an industrial complex by making its missiles explode in the air. After that the monster’s master makes it grow giant and Spider-Man has to use his Marveller to transform into a giant mech to fight the monster, after they exchange blows Spider-Man uses the mechs giant sword to disintegrate the Sea-Devil.