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Big X

  • Action
  • Sci-Fi
  • FINISHED
  • TV
  • 52
  • 1964
  • 59 EP

Invited to Nazi Germany during World War II, Dr. Asagumo is asked by Hitler to collaborate with him on the research of the new weapon "Big X". Concerned about the possible effects of the completion of Big X, Dr. Asagumo intentionally delays the progress of the research, conspiring with his co-researcher, the devious Dr. Engel. Immediately before Germany is defeated by the Allies, Dr. Asagumo implants a card inscribed with the secret of Big X in his son, Shigeru, and is then shot to death by the German army. Twenty years later, the card is discovered in the body of Shigeru, who is then living in Tokyo. Soon, an organization claiming alliance with the Nazis appears, steals the card, and completes the Big X project. Dr. Engel's grandson has joined the Nazi Alliance. The completed Big X is then revealed to be a drug that can expand the human body without limitation. Recovering Big X from the enemy, Shigeru's son Akira fearlessly challenges the Nazi Alliance and Hans Engel, who are plotting to conquer the world.

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  1. 01

    The Big X Appears

  2. 02

    The Attack of V3

  3. 03

    Evacuation from the Fortress

  4. 04

    Showdown in the Desert

  5. 05

    The Crisis of Big X

  6. 06

    Slave Hunting

  7. 07

    Showdown at Death Lake

  8. 08

    The Black Aurora

  9. 09

    The Lion Empire

  10. 10

    Sun of the Devil

  11. 11

    Cemetery of the Sea

  12. 12

    Showdown with "Kaiser O"

  13. 13

    The Masked Man

  14. 14

    The Poisonous Gas Train

  15. 15

    Himmel, the Big Mysterious Bird

  16. 16

    The Spaceman Sunaruri

  17. 17

    The Weightless Line

  18. 18

    Mystery of the Dead Volcano

  19. 19

    The Spade Viking

  20. 20

    Showdown 20 vs. 21

  21. 21

    Run, Big X!

  22. 22

    Big Mad Fountain

  23. 23

    The Phantom Pirate Ship

  24. 24

    The Robot Bombing Order

  25. 25

    The King's Electricity Transmission Campaign

  26. 26

    The Ant Lion Campaign

  27. 27

    The Aerial City

  28. 28

    Big Dragon God vs. Big X

  29. 29

    The Antique Missile

  30. 30

    Target That Ear

  31. 31

    Rebellion of a Rubber Man

  32. 32

    The Sad Insect Doctor

  33. 33

    Salvage, the Vacuum Man

  34. 34

    The Metropolis Destruction Campaign

  35. 35

    The Robot Castle

  36. 36

    The Fire Horse

  37. 37

    The Secret Undersea Laboratory

  38. 38

    The Space Tiger

  39. 39

    The Light-Hearted Man

  40. 40

    From Rainbow Country

  41. 41

    Fountain of the Snowman

  42. 42

    Toward the Galaxy

  43. 43

    Dr. Pearl's Invention

  44. 44

    Planet Angel

  45. 45

    Nina in Crisis

  46. 46

    The Secret of St. Rosa

  47. 47

    The Secret of Spaceland

  48. 48

    Showdown at the Grand Glacier

59 episodes in all — the full list is in the app.

The conversation about Big X lives in the app.

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  1. OP1

    Big X

    Kamitakada Shounen Gasshoudan

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