|This article is about a/an Orphnoch in Kamen Rider 555.|
The Crab Orphnoch (クラブオルフェノク Kurabu Orufenoku) is a monster in Kamen Rider 555, appearing in episodes 41 and 42 of the series. He has a pair of clawed hands and an enhanced sense of hearing that could even detect radio waves.
An experimental guinea pig used by human scientists until he heard Yuka's scream and broke out of confinement to free Yuka. He had no interest in fighting the humans who held him prisoner and simply ran for life after giving Osada to Yuji Kiba. Despite Faiz's interference to save him from Kaixa and Delta, the Crab suffered a breakdown and died.