Flea Mutant

The Flea Mutant is a flea Gorgom monster.

The Flea Mutant was used by Professor Hideomi Kuromatsu to inject his subjects with some chemical followed up with a steroid Kuromatsu used. Hayami was his first subject for him to be a fast racer, but it ended up turning him into a werewolf-like monster later on. Gorgom used the "Coward Hormone" to have the Flea Mutant inject it into Kohtaro. Once Kamen Rider Black killed the Flea Mutant with his Rider Kick, Hayami returned to normal.

The Flea Mutant later appeared as one of the Phantom Mutants that assisted the Dogfish Mutant.

Powers and Abilities
It has great jumping abilities and infect people with the Coward Hormone.

Trivia

 * TBA