|Home world:||Planet Clean|
|First Appearance:||Ultraman Leo Episode 25: "The Rhinocerous Beetle is a Space Invader" (1974)|
|Affiliation:||Alien Clean (Master)|
Subtitle: Space Insect (宇宙昆虫 Uchū Konchū)
- Height: 49 m
- Weight: 28,000 t
- Origin: Planet Clean
The "pet" of Alien Clean, Satan Beetle was sent to Earth by the alien out of vengeance for their home planet's devastation from rocket testing from Earth, Satan Beetle was sent to "clean" Earth of its pollution by wiping out humanity and its creations. Satan Beetle then appeared in the sky and landed to the ground proceeding the destroy everything that was in his path. Gen noticed a boy trying to reunite with his “hero” (the former, after being tricked by Alien Clean into believe Satan Beetle was a hero) and so he quickly transformed into Ultraman Leo to battle the gigantic insectoid-like kaiju.
During the fight between Ultraman Leo and Satan Beetle, the boy was knocked unconscious and was reunited with Alien Clean in their Dream World and explained their motive on using Satan Beetle to attack humanity. Suddenly Gen entered the dream world as well and after exposing the truth about Alien Clean, managed to regain his trust on humanity. Now with the boys lied faith in Satan Beetle no more, Ultraman Leo had no problem beating down Satan Beetle, tearing off one of his wings and using his Fingertip Beam. Finally, Ultraman Leo finished off the crippled monster with the Leo Kick causing Satan Beetle’s body to erupt in sparks before exploding.
- Satan Beetle was originally named King Beetle but cancelled since a monster from Jumborg Ace had already used that name.
- Satan Beetle's roar is a reused Gango and Beacon roar.
- Satan Beetle's name is a combination of the term "Satan" (as in the devil) and "Beetle," literally translating the name as "Devil's Beetle."
- Despite the fact that he is somewhat of an obscure monster, Satan Beetle is one of four figures who were made into Bandai's Ultraman Leo toyline, as well as video games.
Powers and Weapons
- Flight: Satan Beetle can fly with ease using his giant insect-like wings.
- Spiked-Arms: Satan Beetle’s arms are covered in sharp spikes to beat down and injure his victims.
- Poisonous Gas: Satan Beetle can fire a poisonous gas from his mandibles.
- Organic Missiles: Satan Beetle can fire a barrage of missiles from the sockets on his ribs and chest.
|Ultraman Leo Kaiju & Seijin|
|Red Giras | Black Giras | Alien Magma | Alien Tsuruk | Kanedoras | Alien Karly | Kendoros | Vekira | Guiro | Ron | Alien Kettle | Bango | Alien Vibe | Antales | Alien Flip | Alien Atler | Alien Wolf | Bat Girl | Batton | Alien Boze | Bock | Dogyuh | Alien Alpha | Northsatan | Garon | Littre | Alien Coro | Renbolar | Carolyn | Alien Sarin Dodole | Gamerot | Alien Clean | Satan Beetle | Pressure | Oni-on | Planet Apple Chicken | Alien Paradai | King Paradai | Uriy | Uringa | Alien Magma II | Rolan | Alien Virmin | White Flower Spirit | Princess Kaguya | Kiraa | Alien Akumania | Ashuran | Sevengar | Taishoh | Alien Atlanta | Alien Mazaras | Specter | Alien Babarue | Black Directive | Silver Bloome | Black Dome | Absorba | Deemos | Black Garon | Blizzard | Mayuko | Hungler | Black Terrina | Satan Mora | Nova | Alien Bunyo | Black End|