Jeonja Ingan 337
Episodes: 1
Year: 1977
Status: Finished Airing
MyAnimeList ranking: #17709
MyAnimeList popularity: #18690
MyAnimeList members: 519
Synopsis
Professor Jang has spent a fortune to create a robot that mimics the abilities of Maruchi and Arachi while possessing other powers such as super sensitive hearing, vision, and strength. However, even with all its powers, the Electric Man 337 still needs the help of Maruchi and Arachi to defeat a pair of giant robots bent on world conquest.