KAMEN RIDER OOO 2011

This article is about the television series. For the series' main character, OOO, see Eiji Hino.

Kamen Rider OOO (仮面ライダーオーズ／ＯＯＯ Kamen Raidā Ōzu^?) is a 2010-2011 Japanese tokusatsu drama in Toei Company's Kamen Rider Series, being the twelfth series in theHeisei period run and the twenty-first overall. It began airing on September 5, 2010, the week following the conclusion of Kamen Rider W,^[1] joining Tensou Sentai Goseiger and then Kaizoku Sentai Gokaiger in the Super Hero Time lineup, until its conclusion on August 28, 2011. The series' titular Kamen Rider made a cameo appearance in the film Kamen Rider W Forever: A to Z/The Gaia Memories of Fate. The catchphrase for the series is "I'll transform!!!" (俺が変身する!!! Ore ga henshin suru!!!^?).

"If there is a hand reaching for help, and I don't reach out my hand when I can. The regret would make me wish I were dead... I reach out my hand, because I don't want that "

―Eiji Hino^[src]

Kamen Rider OOO (仮面ライダーOOO (オーズ) Kamen Raidā Ōzu^?) is the main protagonist and one of the main characters in the series of Kamen Rider OOO. His title is pronounced similarly to both "Os," refers to the three O's in the series title which represent the character's transformation items, as well as meaning "multiple kings (王ｓ Ōzu^?)". The three O's also represent the infinity symbol with an additional circle over the center, stating that Kamen Rider OOO is Over Infinity. His debut was a cameo in the film Kamen Rider W Forever: A to Z/The Gaia Memories of Fate where he fights against the Luna Dopant. Before Eiji Hino, there was aprevious Kamen Rider OOO who had fought and sealed the Greeed away.