Rina Aizawa (逢沢 りな, Aizawa Rina, born July 28, 1991) is a Japanese actress and gravure idol signed under Box Corporation. She is best known for her role Saki Royama/Go-on Yellow in Super Sentai series Engine Sentai Go-Onger.

This biography of a living person needs additional citations for verification. (February 2009)

She debuted in 2008 in the TV Asahi's tokusatsu series Engine Sentai Go-onger as Saki Rōyama/Go-on Yellow.

She is ranked 249th out of 422001 people according to Oricon Style's page.^[1]

She was selected to be the support manager for the 87th All Japan High School Soccer Tournament. Previous managers were idols like Maki Horikita, Yui Aragaki, and Kie Kitano.

• Rina Aizawa: Smile (Released July 21, 2008 Toei)
• Rina Aizawa: Holiday (Released September 25, 2009 Wani)
• RINA'S WONDERLAND 19Graffiti (Released July 23, 2010 Takeshobo)
• LINA Jump (Released June 23, 2010 Liverpool)

• Engine Sentai Go-Onger Photobook Mahha Zenkai! <炎神戦隊ゴーオンジャー写真集 マッハ全開！>(Released August 2008 Ichijinsha)
• G3 Princess Picture Book <G3プリンセスビジュアルBOOK> (Released October 2008 Gakken)
• Engine Sentai Go-Onger Character Book Let's Go On!!!! <炎神戦隊ゴーオンジャーキャラクターブック Let's GO ON!!!!> (Released February 2009 Tokyo News Service)
• 『Rina』 First Official Photobook <逢沢りな写真集『Rina』> (Released July 28, 2009 Wani)
• 「Welina ‐a girl's memory in her teens‐」 Second Official Photobook <逢沢りな写真集/「Welina ‐a girl's memory in her teens‐」> (Released April 21, 2011 Shueisha)

• Rina Aizawa Try-X 2009 Calendar (Released September 27, 2008)
• Rina Aizawa Try-X 2010 Calendar (Released October 10, 2009)
• Rina Aizawa Try-X 2011 Calendar (Released October 2, 2010)