[Tokusatsu]Kamen Rider OOO(2010-2011)

Eiji Hino (portrayed by Shu Watanabe) is a man who has no dreams, no job, and no family. When animal-like monsters called Greeed awaken after their 800 year slumber to attack humans and feed off of their desire, a bird-type Greeed called Ankh gives Eiji a belt and three Medals (メダル Medaru?) to fight the Greed so he can become the predestined Multi King (複数の王 Fukusū no Ō?), Kamen Rider OOO (仮面ライダーオーズ Kamen Raidā Ōzu?). The mysterious Kogami Foundation approaches him and begins assisting him in his fight against the Greeed, but their true motives are not clear. When Eiji fights for the first time, Eiji starts to realize what it means "to be alive".
With three animal-themed O Medals (オーメダル Ō Medaru?) in his OOO Driver (オーズドライバー Ōzu Doraibā?) belt, equipped with the O Scanner (オースキャナー Ō Sukyanā?), OOO can assume multiple forms called Combos (コンボ Konbo?). The first Combo shown is the TaToBa Combo (タトバコンボ TaToBa Konbo?), with his head having Hawk (タカ Taka?) themed powers with use of the Medajalibur (メダジャリバー Medajaribā?) sword, his upperbody having Tiger (トラ Tora?) themed powers in using the claws on his gauntlets to slash at an opponent, and his legs having Grasshopper (バッタ Batta?) themed powers to execute a Rider Kick. He also assumes other forms such as LaToraTah Combo (ラトラーターコンボ RaTorāTā Konbo?), GataKiriBa Combo (ガタキリバコンボ GataKiriBa Konbo?), and SaGoZo Combo (サゴーゾコンボ SaGōZo Konbo?) with O Medals based on the Lion (ライオン Raion?), Gorilla (ゴリラ Gorira?), Cheetah (チーター Chītā?), Stag Beetle (クワガタ Kuwagata?), Elephant (ゾウ Zō?), Rhinoceros (サイ Sai?), and Mantis (カマキリ Kamakiri?). The title OOO signifies the three medals that the main Kamen Rider uses to transform as well as meaning "multiple kings" (王ｓ Ōzu?), referring to the leaders of each villain group.

The leading villains are called the Greeed (グリード Gurīdo?), who are divided into five tribes with subordinates called Yummy (ヤミー Yamī?). Each Greeed and Yummy is missing a portion of their body. If they consume enough human desire, their body is regrown and they get a Medal and a new ability. With enough Medals, they can complete their bodies and become the Multi King. When OOO defeats a Yummy or Greeed, he gains their Medals and gains new abilities as well.