Takada Toy Store owner's only son, Kogoro (played by Sakurai Sho), inherited the genes of his father and invented the giant robot dog "Dog Man Wang Wang" that can be used for combat. He and his girlfriend Xiao Ai (played by Fukuda Saki) form the righteous "Little Twin Heroes", constantly striving to protect world peace. Their main opponent is Durham
Takada Toy Store owner's only son, Kogoro (played by Sakurai Sho), inherited the genes of his father and invented the giant robot dog "Dog Man Wang Wang" that can be used for combat. He and his girlfriend Xiao Ai (played by Fukuda Saki) form the righteous "Little Twin Heroes", constantly striving to protect world peace. Their main opponent is Durham