This article is about a/an Orphnoch in Kamen Rider 555.

Saeko Kageyama (影山 冴子 Kageyama Saeko) was the calmest of the Lucky Clover, who works as the proprietor of the Clover Bar. She was the alter-ego of Lobster Orphnoch (ロブスターオルフェノク Robusutā Orufenoku)


Her calling card to her victim is to send them a bottle of wine, which turns out to be their final drink. She enjoys seeing others suffer and comforts them in a somewhat disturbing fashion. Itsuro Takuma always wanted to impress her and will do anything under her orders. She also once had the possession of the Kaixa gear along with Takuma who uses the Faiz Gear and uses it once to hunt the Orphnoch renegades. Upon learning of the Orphnoch breakdown and the Orphnoch King's power, Saeko was intent to survive. Saeko succeeded by allowing the Arch Orphnoch to completely evolve her, removing all traces of her humanity, and thus became his caretaker after he was defeated by Faiz.

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

The Lobster Orphnoch appeared as one of the Orphnoch kaijins that joined Shocker along with 3 other Orphnochs though she finally met her end at the hands of Faiz.

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

The Lobster Orphnoch was 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 3Icon-crosswiki

Shocker army GP

The Shocker army.

The Lobster Orphnoch appeared as a member of Shocker after the hellish army had altered time. She did battle with Faiz, only to be killed by him by a Crimson Smash.

Video Game appearances

Kamen Rider 555 video game

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


Lobster Orphnoch

Lobster Orphnoch

  • Height: 212 cm
  • Weight: 119 kg

Orphnoch with the characteristics of the shrimp. In flexible armor can withstand water pressure of 6000m, it is possible to act freely in the water. She fights using a rapier and also can shoot balls of blue energy. She also can create a wineglass out of blue flames as a method of killing traitor Orphenochs, though it was used only once and exact nature of the move is unclear.


Kamen Rider Kaixa

―Transformation announcement[src]

Rider Statistics

  • Height: 189cm
  • Weight: 95kg

Ability Parameters:

  • Punching Power: 3t
  • Kicking Power: 7t
  • Maximum Jump Height: 30m
  • Maximum Running Speed: 100m per 6.3 seconds

When Naoya Kaido and Yoshio Kobayashi stole the Faiz Gear and Kaixa Gear and delivered them to Lucky Clover, Takuma and Saeko used the Faiz and Kaixa Gear respectively to fight off Kusaka and Takumi.

Once transformation is completed, the Kaixa Armor has several key features in its design to protect protection to the user. Like all gear, the Kaixa armor manifests when the Kaixa Driver generates Photon Blood, a glowing substance generates the soft Sol Foam suit, Sol Metal armor, and Fullmetal Lung chest armor via traveling through the two yellow Photon Streams lines that gives Kaixa greater strength at the cost of speed. The steams end at the Photon Terminals at the gauntlets and Power Anklet greaves, the right Anklet having a Energy Holster that the Kaixa Pointer can be connected it. The helmet is unique due to its Global Feeler antenna to link up to Smart Brain's networks and the X Finder visor that gives Kaixa incredible vision to see in darkness, giving the illusion of a glowing eye, and a limited amount of x-ray vision.

Appearances: 555 Episodes 24-25

Behind the scenes


Saeko Kageyama is portrayed by Waka (和香). As the Lobster Orphnoch, her suit actor was Takeshi Mizutani (水谷 健 Mizutani Takeshi).