Series: Kamen Rider 555
Able to assume a form like a Merman, Hiroshi is sent to retrieve the Faiz Gear, posing as a traveler. While killing off his two traveling companions, he went after Mari to accomplish his mission. He was destroyed by a simple sidekick by Faiz to the stomach.
Able to assume a centaur form, the Elephant Orphnoch was after the Faiz Gear, encountering Mari when she took Takumi's bag by mistake. When he attempted to crush Mari, he was destroyed by Faiz's Crimson Smash.
One of the three bounty hunters sent to retrieve the Faiz Gear, Aoki steals a motorcycle to hunt down Mari. He fights Faiz and is fatally wounded by his Grand Impact.
One of the three bounty hunters sent to retrieve the Faiz Gear, Midorikawa is a senior bounty hunter over Akai. Once learning the Faiz Gear is at Miyazaki, he and Akai go after it and take the Faiz Gear. Takumi was forced to fight the Mantis Orphnoch until Akai gets the Faiz Gear and uses it to kill Midorikawa.
Akai is one of the three bounty hunters sent to retrieve the Faiz Gear, he is Mantis' impulsive partner who intercepts Keitaro with the Faiz Gear. Taking the belt from Keitaro, he uses the Faiz Gear to backstab Mantis before going after Takumi and company. With the AutoVajin's aid, Takumi regains the Faiz Gear and kills the Cactus Orphnoch with Crimson Smash.
EPISODES THREE to FOUR
A instructor at the Yamanote Music University, he targeted the best of his students, as he saw humans unworthy to have talent. Kaido's musical talent was destroyed by him. When Kiba Yuji learned the truth, he fought and killed the Owl.
EPISODES SEVEN to EIGHT
|The Man of Glasses
He was destroyed by Faiz's Sparkle Cut.
|The Masked Man
Originally one of the few Orphnoch not to kill humans, he burglarized people's food. But once the Faiz Gear was given to Kaido, with Smart Lady telling him that Faiz will exterminate Orphnoch that refuse to kill humans, the Snail was frightened enough to kill someone and developed a love for it quickly. He was destroyed by Faiz's Crimson Smash.
EPISODE NINE to TEN
He was destroyed by Kaixa's Blaygun - Burst Mode.
Flying fish Orphnoch
He turned Yoshimasa Morishita into an Orphnoch. He attacked Armadillo Orphnoch. Destroyed by Faiz's Crimson Smash.
EPISODE SIXTEEN to SEVENTEEN
Yoshimasa Morishita was the older brother of Chie, who Yuji killed. He was intent on finding his sister's murderer and implored Yuji to aid him, but Yuji refused out of regret. Later, Morishita was attacked by the Flying Fish Orphnoch and became an Orphnoch himself. However, Morishita was overcome by the powers he gain and went insane, going on a random killing spree after being offended by what others thought of his sister. Takumi overcame his doubt in time and Takumi as Faiz with Sparkle Cut killed him.
Pursued a young girl named Keiko Kurata on a unicycle. Destroyed by Faiz's Crimson Smash.
EPISODE EIGHTEEN to NINETEEN
He offered his aid to Saeko for the vacant position in Lucky Clover. He was destroyed by Faiz Axel Form's Accel Grand Impact.
EPISODE TWENTY to TWENTY-ONE
He was a candidate for the Lucky Clover position, placed under Saeko. He was destroyed by Kaixa's Xeno Clash.
EPISODE TWENTY-TWO to TWENTY-THREE
Sea cucumber Orphnoch
A candidate for the Lucky Clover position, placed under Takuma's care. He was destroyed by Faiz Axel Form's Accel Crimson Smash.
A young man who recently became an Orphnoch. He attempted to commit suicide but was saved by Kaido who brought him under his wing. The two managed to trick the Faiz and Kaixa belts away from Takumi and Kusaka. However, Murakami told the pair that only one of them could join Lucky Clover, offering the position to the one who kills Kiba Yuji. By then, Yoshio took Kaido's words to heart and abducted Yuka, which vexed Kaido. Though he escaped retribution from the Renegade Orphnoch, Yoshio was killed by Kaixa's Gold Smash.
EPISODE TWENTY-FOUR to TWENTY-FIVE
|The Man in a Club
He was among the victims that were attacked by Sawada and was the only survivor. He was later killed by Saya as Delta off-screen.
He was dirst defeated by Kiba Yuji and Faiz. Stinkbug later attempted to kill Mari and Keitaro and was killed by Kiba Yuji in Horse Orphnoch form.
|A (not so) Gorgeous Man/Swordfish Orphnoch
He was destroyed by Faiz Axel Form's Accel Sparkle Cut.
EPISODE THIRTY-ONE to THIRTY-TWO
|Murakami's Subordinate/Rhinoceros beetle Orphnoch
Destroyed by Delta (Kusaka)'s Lucifer's Hammer.
Stag beetle Orphnoch
Destroyed by Delta (Mihara)'s Lucifer's Hammer.
EPISODE THIRTY-THREE to THIRTY-FIVE
|A Young man
Destroyed by Faiz's Crimson Smash.
Destroyed by Kiba Yuji in Faiz Gear's Crimson Smash.
|Smart Brain Employee
The man responsible for causing the fires that killed the parents of Mari and later Teruo's. He was eventually fired by Murakami for his incompetence and marked for death when his actions attracted attention from law enforcement. Kitazaki was given the task of killing him. Barnacle was unaware of this and attempted to retrieved the Rider Gear until he was killed by Kiba Yuji using Faiz's Grand Impact.
Aided Kitazaki until he was destroyed by Faiz Blaster Form's Photon Breaker.
EPISODE THIRTY-NINE to FORTY
An Orphnoch who was a member of the Ryusei School and was involved in the slaughter of his classmates until he was slugged to death by Takumi Inui in Wolf Orphnoch form.
|Frilled Lizard Orphnoch
He was aided Saeko in testing Osada's abilities and destroyed by Faiz's Crimson Smash & Kaixa's Xeno Clash.
|The Sunglasses Man
The only known Orphnoch that carries guns in the TV series. Assigned by Murakami to aid a human scientist, he managed to wound Osada to the point of negating her transformation. He later fought Kaido when Tereuo killed his friend until Mihara as Delta arrived. It took Faiz Axel Form's multiple Accel Crimson Smash to kill him.
EPISODE FORTY-THREE to FORTY-FIVE
The Leather Jacket Man
Targeted by Teruo, he revealed Tereuo to Murakami before attempting to kill the kid before he awakens as the Orphnoch King. Killed by Faiz's Grand Impact & Delta (Mihara)'s Lucifer's Hammer.