Gorgom
Creation King (voice: Watabe, Takeshi), leader of Gorgom was an alien in the shape of giant heart. Not seen until episode 50, although its voice was heard before.
After the Creation King, next in authority over Gorgom were Black Sun, who rebelled to become Kamen Rider Black, and Shadow Moon, both canidates to become the new Creation King.
After the rebellion of Black Sun and before the awakening of Shadow Moon the orders of Creation King were carried out by three priests of Gorgom, Daraomu (episodes 1-49), Baraomu (1-46), Bishumu (1-44) and the warrior Birugenia (18-35).
Daraomu (Shoji Hirokazu) was the senior of the three Gorgom priests. He could manipulate people (slamming them against walls for example) and objects by simply pointing at them. He used rays from his hands to perform cybernetic surgery.
Baraomu (Takahashi Toshimichi) second of the Gorgom priests fired electric rays from his hands and light from his eyes.
Bishumu (Mei Hitomi) was Gorgom's priestess. Powerful rays came out of her eyes.
Birugenia (Toru Yoshida) wanted to be Gorgom's chief general. He was armed with a sword and shield. Later he took a second sword, the Satan Sword, which was meant for the next Creation King. He was killed by Shadow Moon who took the sword for his own use.
Shadow Moon does not awaken until episode 35. Shadow Moon's combat techniques were "Shadow Punch" and "Shadow Kick". He also had "Shadow Flash" which allowed him to take control of Battle Hopper. He could fire bolts of energy from his fists and from Satan Sword. The voice actor for Shadow Moon was Jisen Masanori. The in costume actor was Tokio Iwata.
Human scientist Dr. Kuromatsu, Hideomi (Kurobe, Susumu) experimented with turning humans into mutants for Gorgom. He was killed in episode 19.
Gorgom mutants were based on animals, archanids, insects and plants.
Episode 01: Five Spider Creatures
Episode 02: Jaquar Creature
Episode 03: Silkworm Creature
Episode 04: Flea Creature
Episode 05: Goat Creature
Episode 06: Sea Eagle Creature
Episode 07: Rhinoceros Creature
Episode 08: Cicada Creature
Episode 09: Bee Creature
Episode 10: Lizard Creature
Episode 11: Cactus Creature
Episode 12: Long Horned Beetle Creature
Episode 13: Crab Creature
Episode 14: Mammoth Creature
Episode 15: Rock Turtle Creature
Episode 16: Earwig Creature
Episode 17: Tapir Creature
Episode 18: Black Cat Creature
Episode 19: Aye-Aye Creature
Episode 20: Windflower Creature
Episode 21: Jewel Beetle Creature
Episode 22: Wasp Creature
Movie 1: Chameleon Creature
Episode 23: Ammonite Creature
Episode 24: Coelacanth Creature
Episode 25: Praying Mantis Creature
Episode 26: Buffalo Creature
Episode 27: Slug Moth Creature
Episode 28: Rhinoceros Beetle Creature
Episode 29: Armadillo Creature
Episode 30: Squid Creature
Episode 31: Porcupine Creature
Episode 32: Mushroom Creature
Episode 33: Red Salmon Creature
Episode 34: none
Episode 35: none (Shadow Moon Awakens)
Episode 36: Daraomu, Baraomu & Bishumu turn into monsters
Episode 37: Mole Cricket Creature
Episode 38: Rat Creature
Episodes 38-51: Mara & Kara
In episode 38 Shadow Moon created two female servents Mara & Kara. They did very little in the series.
Movie 2: Dogfish Creature
Episode 39: Centipede Creature
Episode 40: Salamander Creature
Episode 41: Cobra Creature
Episode 42: Fly Creature with 10 Phantom Creatures
Episode 43: Stag Beetle Creature - human form played by Ueda, Shun (Hattori, Hanpei in Jinzo Ningen Kikaida [1972])
Episode 44: Great Monster Bishumu
Episode 45: none
Episode 46: Whale Creature & Great Monster Baraomu
Episode 47: none
Episode 48: Whale Creature - switches sides to become Kamen Rider Black's friend
Episode 49: Whale Creature, Bat Creature & Great Monster Daraomu
Episode 50: Stickleback Creature & Whale Creature
Episode 51: Stickleback Creature
Unlike the evil groups in the previous Kamen Rider series Gorgom had no soldiers.
My thanks to Basri Ispandi for monster names
and allowing me to use photos from his web page Dedicated To Black