Mashin Hero Wataru

45 episodes · 1988

Wataru, a boy in grade four, gets blown into a world in another dimension, Shinbukai, where he is told he is the hero of this world. He becomes able to summon Ryujinmaru, a robot-like partner, and he helps save the people of the world from an emerging evil power.

46 episodes · 1990

The other-dimensional world where Wataru had secured peace is in danger of occupation again. Wataru is back with an upgraded Ryujinmaru to stop Dowarudar, the evil of all evils.