Professor Gill

Description
Professor Gill is a madman villain who wishes to create a robot army to take over Japan then the world one of them being he seduced a daughter's mother to nearly kill her offspring with a gun and ended up for the parent to kill herself in suicide isntead. He has used his former partners brain to be placed inside the Hakaider unit's body for Kikaider to hesistate killing him off in an effort to play against his human emotions that would be his undoing and it unfortunately backfired to become one of his downfalls even with his ruthless betrayal of ridding a rival of Kikaiders to nearly kill because he had no further use of him. He luckily got what he deserved and fell down to his death with his creation going against him.

The Neo Umbrella Corporation
Albert Wesker founded his body laying in the multi-universe and revived him with his ally Loki for him to take part in conquering the multi-universe. Professor Gill accepted and helped construct his robot army.