Igor is a scientist from the World of Gamma. Like Jabel, he is also a Gamma Superior. He has a black-colored wrist device called Proto Mega Ulorder which allows him to channel the power of Eyecons.
Making a rival of Akari Tsukimura, she refers to him as "KMS", an abbreviated nickname she coined from Kanpekinaru Mad Scientist, Perfectionalist Mad Scientist). Igor first appears at Adel's side in the world of the Gamma as he observes Alain using the Kamen Rider Necrom system in the human world. With the Knife Gamma, Igor plotted to steal human souls in his container for unknown reasons. Following Alain's reduction to his flesh body and banishment from the Gamma World by Adel, Igor sends a force of Gamma Commandos led by the reincarnated Machine Gun Gamma and Seiryuto Gamma to kill him, only for them to be all destroyed by Kamen Rider Ghost.
Publication Information
- Gamma : Igor
- Japanese : イゴール
- Type : Gamma
- Known As : Kanpekinaru Mad Scientist
- Related : Royal Ganma Family
- Gender : Male
- HomeWorld : World of Gamma
- Season : Kamen Rider Ghost
- First Appeareance : Kamen Rider Ghost Episod 16 : Perfect! The White Kamen Rider!
- Last Appeareance : Kamen Rider Ghost Episode 49 : Infinity! Power of Humanity!
- Number of Appeareance :
- 26 : Ghost
- 1 : Special
- Potrayer : Hiroshi Yamamoto
- Main View : Full Episod
History
Invasion
Supporting the Prince Adel, it was Igor and he who suggested an invasion of the human world in order to obtain the vital energy needed to maintain the Gamma life support system. Subsequently, an initiative to convert the Earth to the image of their world was prepared.
The Necrom System
Igor first appears at Adel's side in the world of the Gamma as he observes Alain using the Kamen Rider Necrom system in the human world.
Collecting Souls
With The Knife Gamma
Commanding the Knife Gamma, Igor had him begin collecting human souls for the Gamma World which he would examine for purity in his container. Igor was eventually confronted by Akari Tsukimura and Onari Yamanouchi and ordered the Knife Gamma to deal with them. It was here that Igor met Specter for the first time as he arrived to cover Akari and Onari's escape. Refusing to answer to Specter, Igor took his leave before Alain came to acquire Specter for himself.
Gamma Superior Knife
Using his Proto Mega Ulorder, Igor would don the mantle of Knife Gamma himself as he continued collecting souls, observing that fear increased the purity of the soul. On his hunt, Igor crossed paths with Alain, confirming that he was indeed sent on the orders of Prince Adel to "babysit" Alain in Jabel's place. Confronted on not reporting to him when he arrived, Igor retorted that it was not necessary as Alain was not in charge of him.
Starting The Demia Project
Taking Over Deep Connect
In the Gamma World, Igor was given orders by Adel to move to the next phase, being offered the position of magistrate should he be successful. Assuring Adel that he would not disappoint, Igor returned to the human world and moved to begin the Demia Project so that the world may be purified, as well as for the sake of his own success. Having the Gazai Gamma paint the Deep Connect building, resulting in the creation of a physical disturbance upon it, Igor sent him to continue his painting across the city as he entered Deep Connect
Dealing With Gazai Gamma
Returning to Deep Connect, Igor introduced himself to the board as Steve Bills announced that the company would be taking a new direction under his supervision. Igor promptly brought forth the Gamma Eyecons to make the board his puppets as well. Following this, Igor caught up with Gazai Gamma again, insisting that he return and proceed to the next step only for Gazai to refuse him, pleading to be left to paint. Voicing that Gazai had been throughly corrupted by the "impurities" of the human world,
Binding The Katchu Gamma
At Deep Connect, Igor remotely observed Steve Bills outlining the Demia Project to the wider business community and noted favorable results according to plan. Handing his soul container to the Katchu Gamma, Igor ordered her to eliminate both Ghost and Specter and to retrieve their Ghost Eyecons. However, Katchu, citing unexpected interference, ultimately came back fruitless.
Alain's Banishment
Following Alain's reduction to his flesh body and banishment from the Gamma World by Adel, Igor sends a force of Gamma Commandos led by the reincarnated Machine Gun Gamma and Seiryuto Gamma to kill him, only for them to be all destroyed by Ghost Grateful Damashii.
The Red Sky
Igor reported to Adel on his progress in the human world, assuring that the Demia Project as going according to schedule, despite Jabel's failure. Adel told Igor that Jabel was no longer of concern and ordered him to move to the next phase of the operation. Acting on Adel's orders, Igor sent the younger Hikoki Gamma to begin the creation of a red sky just as that of the Gamma World within the human world. Igor oversaw the progression of the red sky and was satisfied to see it move unhindered.
Preparing His Fanfare
Following the negation of the red sky, Igor pondered how someone could have reverted the atmosphere and thwarted his plan, a feat which should have been impossible for mere humans, soon realizing that Akari was responsible. Igor began the next phase of his operation, having the Onpu Gamma create a musical composition to be played at the launch of the Demia Project, a piece that would convey the magnitude of his glory.
Furthering Deep Connect
Recruiting The Dead
Using a Gamma Eyecon, Igor resurrected the deceased programmer Kensuke Shirai through his glasses to serve as a worker in Deep Connect's Development Department, having the room protected by a forcefield. Alongside Steve Bills, Igor would find that Takeru and Akari, whose presence irritated him especially, were pursuing Kensuke with his daughter as they entered Deep Connect before being forced to retreat when the Gamma arrived. Backed-up by a small army of Gamma, Igor intercepted the Kamen Riders and their allies as they attempted to enter the Deep Connect building in search of Kensuke Shirai again
Securing Deep Connect
Realizing that his control of Deep Connect was at risk from the Mysterious Phenomenon Institute, Igor arranged to get them off his back, having Steve Bills accept a meeting with Yuki Shirai as well as making a plea to Takeru to "save" his company from the incursion. Accompanied by a force of Gamma, Igor appeared to stop Bills from showing Yuki the Development Department, punching him in the face and assuming Gamma Superior Ono again before being engaged by Deep Specter.
Stepping Out
Noting that Bills had completely won over the trust of the Mysterious Phenomenon Institute thanks to his plan, Igor ordered him to continue the operation as he stepped out, explaining to Bills that something that had piqued his interest was unfolding. Igor later watched from a distance as Alain and the other Riders were confronted by the Gamma enforcer Gyro, who Igor deduced to be a replacement for Jabel, envisioning that he would provide even more entertainment. Seeing the three Kamen Riders forced to retreat in the face of this overwhelming and intimidating opponent, Igor noted that Gyro was as scary as ever.
Interest In The Gammaizers
Igor overheard Adel's conversation with a Gammaizer and desperately asked him what kind of power he searches for. When Alia came in, she ordered Igor to leave but Igor refused. He finally left after Alia slapped his face (the same way Akari does). After seeing Alia's defeat as Dark Necrom P and her shattered Eyecon absorbed by Gammaizer Magnetic Blade, he found it very interesting. Later on, Igor, along with a Gamma Superior and a Gamma Ultima, stopped Ghost Mugen Damashii from interfering with Gammaizer Magnetic Blade.
Form
- Main Article : Gamma Superior Perfect
- Height : 204 cm
- Weight : 117.5 kg
- Appearances : Episodes 16, 18-20, The Legend of Hero Alain, 26, 28-30, 35, 39, 43, 44
- Igor's Gamma form is the Gamma Superior. Using his brace to channel specially created Gamma Eyecons, Igor can summon Parka Ghosts to enhance his form. This form is briefly seen when Igor changes Parka Ghosts. It is also seen when Igor is forced out of a Parka Ghost transformation
- Main Article : Gamma Superior Perfect Power and Abilities

















