Saeko Kageyama, the Lobster Orphnoch, is a member of the Lucky Clover and a major antagonist in Kamen Rider 555.

She was portrayed by Waka.


Kamen Rider 555

Saeko and the other members of Lucky Clover were employed by Kyoji Murakami to hunt down rogue Orphnochs who refused to obey Smart Brain and attempt to wipe out humanity. She was the one who killed Yuka Osada after she escaped from experimentation from the scientist Masahiko Minami.

After learning of the Orphnoch breakdown, Saeko began searching for the Orphnoch King, who had the power to circumvent this by evolving an Orphnoch into its complete her. Saeko manage to ensure her survival and allowed the Arch Orphnoch to completely evolve her, in the process removing all traces of her humanity.

After the Orphnoch King was defeated by Kamen Rider Faiz, the Lobster Orphnoch became his caretaker.

OOO, Den-O, All Riders: Let's Go Kamen Riders

The Lobster Orphnoch was one of the Orphnochs who Shocker after it achieved its goal of global hegemony in the altered timeline. She eventually meets her end when she is killed by Kamen Rider Faiz.

Heisei Rider vs. Showa Rider: Kamen Rider Taisen feat. Super Sentai

The Lobster Orphnoch was one of the monsters resurrected as part of the revived Badan Empire. When the 15 Heisei Riders and 15 Showa Riders joined forces to defeat Badan, she was seen fighting Faiz.

Super Hero Taisen GP: Kamen Rider 3

The Lobster Orphnoch appeared as a member of Shocker after they altered time to achieve world domination again. She battled with Faiz and was killed by him with a Crimson Smash.

Video Game appearances

Kamen Rider 555 video game

The Lobster Orphnoch is one of the Orphnochs who are playable in the Kamen Rider 555 video game.


Saeko Kageyama

Lobster Orphnoch

Kamen Rider Kaixa


           Faiz Logo.png Villains

Smart Brain
Kyoji Murakami | Smart Lady | Eiichi Toda | Yuji Kiba | Riotroopers

Lucky Clover
Kitazaki | Saeko Kageyama | Itsuro Takuma | Mr. J | Aki Sawada

Stingfish Orphnoch | Elephant Orphnoch | Ox Orphnoch | Mantis Orphnoch | Cactus Orphnoch | Owl Orphnoch | Scarab Orphnoch | Snail Orphnoch | Equisetum Orphnoch | Flyingfish Orphnoch | Armadillo Orphnoch | Scorpion Orphnoch | Worm Orphnoch | Sea Cucumber Orphnoch | Rabbit Orphnoch | Frog Orphnoch | Stinkbug Orphnoch | Swordfish Orphnoch | Rhinoceros Beetle Orphnoch | Stag Beetle Orphnoch | Octopus Orphnoch | Pigeon Orphnoch | Barnacle Orphnoch Okra Orphnoch | Sloth Orphnoch | Frilled Lizard Orphnoch | Bat Orphnoch | Coral Orphnoch | Orphnoch King

Masahiko Minami | Masato Kusaka | Naoya Kaido

Leo | Butterfly Orphnoch | Longhorn Orphnoch | Giraffe Orphnoch | Pelican Orphnoch | Wild Boar Orphnoch | Slug Orphnoch | Mole Orphnoch | Moose Orphnoch | Lion Orphnoch | Elasmotherium Orphnoch | Mizuhara | Wirepullers of Smart Brain

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