— IDENTITY —
Full Name
UFO Robot Grendizer (UFOロボ グレンダイザー)
Type
Super Robot
Creator
Go Nagai
Debut
1975
Country of Origin
Japan
Original Medium
Anime
Production Company
Toei Animation
Genre
Super Robot / Science Fiction / Space Opera
— DEVELOPMENT HISTORY —
Project Designation
Grendizer
Original Designer (Story)
Duke Fleed
Construction Purpose
Originally developed on Planet Fleed as a powerful combat robot and planetary defense weapon
Activation Method
Pilot integration through the Spazer docking system
Historical Significance
Represents the culmination of Go Nagai's classic Mazinger era, expanding the Super Robot genre from Earth-based threats to large-scale interplanetary warfare. It became one of the most internationally successful Japanese mecha series of the 1970s, particularly in Europe and the Middle East
— CONTROL SYSTEM —
Primary Operator
Duke Fleed (デューク・フリード)
Control Method
Direct piloting
Pilot Location
Internal cockpit
Cockpit
Grendizer command cockpit / Spazer docking cockpit
Autonomy
None
Command Authority
Exclusive control by the active pilot
Like Mazinger Z and Getter Robo, Grendizer is piloted from within the robot itself. However, it introduced the concept of a giant robot permanently integrated with a dedicated spacecraft, significantly expanding operational range and combat flexibility.
— PHYSICAL CHARACTERISTICS —
Robot Class
Giant Humanoid Robot
Body Structure
Humanoid
Head Design
Armored helmet with distinctive golden crescent horns and central crest
Visual Characteristics
- Dark metallic armored body
- Large crescent-shaped golden horn structure
- Broad chest with star-shaped emblem
- Massive shoulder armor
- Red and dark steel color scheme
- Integrated docking capability with the Spazer spacecraft
- Heroic knight-like silhouette
— POWER SYSTEM —
Primary Energy Source
Fleedian Energy Technology
Armor Material
Fleedian Alloy (exact composition unspecified in official sources)
Manufacturing Origin
Planet Fleed
Energy Concept
Grendizer's technology originates from the highly advanced civilization of Planet Fleed, surpassing Earth's contemporary scientific capabilities
— COMBAT CHARACTERISTICS —
Primary Combat Style
- Close-quarters combat
- High-speed aerial combat
- Space warfare
- Heavy weapon deployment
- Long-range energy attacks
Signature Weapons
- Space Thunder
- Screw Crusher Punch
- Double Harken
- Hand Beam
- Spin Saucer
- Anti-Gravity Storm
- Shoulder Boomerang
- Reflecting Laser
Mission Profile
- Defense of Earth
- Resistance against planetary invasion
- Space combat operations
- Protection of civilian populations
- Counteroffensive against Vega forces
Operational Environment
Unlike Mazinger Z and Getter Robo, Grendizer was designed from the beginning as a true interplanetary combat machine capable of operating effectively both on Earth and in deep space.
UFO Robot Grendizer — Space Combat Unit · Planet Fleed
— ASSOCIATED ORGANIZATIONS —
Affiliation
Shirakaba Farm / Umon Research Laboratory
Role
Primary defender of Earth against the Vega Empire
Primary Enemy
King Vega
Enemy Organization
Vega Empire (ベガ星連合軍)
Major Threats
- King Vega
- Minister Zuril
- Blacky
- Saucer Beasts
- Vega Space Forces
— ORIGINAL MANGA INFORMATION —
Creator
Go Nagai
Publication Year
1975
Medium
Manga
Magazine
TV Magazine and related Kodansha publications
Publisher
Kodansha
Country
Japan
— ORIGINAL TV SERIES INFORMATION —
Title
UFO Robot Grendizer
Broadcast Period
October 5, 1975 – February 27, 1977
Episodes
74
Network
Fuji TV
Production Company
Toei Animation
Chief Director
Tomoharu Katsumata
Runtime
Approximately 25 minutes
— MAIN CHARACTERS —
Duke Fleed
Prince of Planet Fleed and pilot of Grendizer
Kōji Kabuto
Former pilot of Mazinger Z and ally of Duke Fleed
Dr. Genzo Umon
Head of the Umon Research Laboratory and Duke's adoptive father on Earth
Hikaru Makiba
Duke's closest ally from Shirakaba Farm
Maria Grace Fleed
Duke's younger sister and surviving member of the Fleed royal family
King Vega
Supreme ruler of the Vega Empire
Minister Zuril
Chief strategist of the Vega invasion forces
— LEGACY —
Historical Position
One of the most successful and internationally influential Super Robots of the 1970s
Genre Innovation
Expanded giant robot storytelling into large-scale space opera and interplanetary warfare
Relationship to Mazinger Z
Created by the same author and shares continuity with the Mazinger franchise. Kōji Kabuto returns as a supporting character, linking Grendizer directly to the world established by Mazinger Z
Industry Impact
Helped popularize the Super Robot genre outside Japan and became one of the earliest Japanese animated series to achieve major mainstream success across Europe, North Africa, and the Middle East
International Recognition
- Goldorak (France)
- Goldrake (Italy)
- Grendizer (English-speaking markets)
Widely regarded as the final cornerstone of Go Nagai's classic Super Robot trilogy alongside Mazinger Z and Getter Robo
— COLLECTIBLES —
Bandai Spirits
Grendizer — Infinitism Ver.
HG 1/144 Model Kit
Buy on Amazon →
