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.

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Related works

2 works in this family
Anime this work
Jeonja Ingan 337 this page
Taekwon Dongja Maruchi Arachi 1 ep

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Page history

3 revisions View all
  1. r3 source · import Counted from the original edition (card c226) +1 field 4 weeks ago
  2. r2 source · import Imported from AniList +1 field Oct 2026
  3. r1 source · import Imported from AniList +6 fields Oct 2026

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