Rina Akiyama (秋山 莉奈, Akiyama Rina?, 26 September 1985–) is a Japanese actress, gravure idol, and tarento from Tokyo. Her most notable appearances are in the Kamen Rider Series, Kamen Rider Agito and Kamen Rider Den-O. She also has a cameo appearance in Metal Gear Solid 3: Snake Eater in which she is featured in a poster on one of the levels.

Filmography

* Kamen Rider Agito - Mana Kazaya (風谷真魚, Kazaya Mana?, 2001-2002)
* Kamen Rider Agito: Project G4 - Mana Kazaya (2001)
* Otasuke Girl - Ayumi Moroi (2002)
* Kamen Rider Ryuki: Episode Final - Amusement Park Staff (遊園地スタッフ, Yūenchi Sutaffu?)
* Chocolat - Riruko Mitarai (御手洗リル子, Mitarai Riruko?, 2003)
* Mito Kōmon (2003)
* GoGo Sentai Boukenger Task 43 - Eve (Santa Claus) (イヴ, Ivu?, 2006)
* Eko Eko Azarak - Mirisu (ミリス, Mirisu?)
* Kamen Rider Den-O - Naomi (ナオミ, Naomi?, 2007-2008 )
* Kamen Rider Den-O: I'm Born! - Naomi (2007)