After being questioned by the young police detective Shingo Izumi, Eiji goes on with his life, unaware that he is being followed by a disembodied arm. Thinking that it is his pay for the day, he takes the coin and changes out of his work clothes down to his underwear, only for the wall behind him to collapse and have several emergency workers behind it. Later in the day, a strange red coin hits Eiji in the head, waking him up. However, the Greeed escape, and overpower the squad, while the Kougami Foundation's leader Kousei Kougami decorates a birthday cake, welcoming the Greeed into this world. The Kougami Foundation, owners of the museum, send their Ride Vendor 1st Squad motorcycle brigade to bomb the museum, intending to trap the monsters known as Greeed inside. While in the middle of robbing the artifact chamber blind, a mass of coins form into an arm that breaks a seal on a mysterious sarcophagus releasing four monsters. Transcription: ' Medaru to Pantsu to Nazo no Ude' ( Japanese: メダルとパンツと謎の腕)Įiji Hino is working as a part-time security guard in the Kougami Art Museum, but he is unknowingly drugged by two thieves posing as fellow security guards who put sleeping pills in his juice. 'Medals, Underwear, and a Mysterious Arm'
Each episode title consists of three objects featured in the episode. This is a list of episodes of the 2010–2011 Kamen Rider Series Kamen Rider OOO.
