Itō Aya (伊藤彩; born October 11, 1991 in Tokyo, Japan), better known by her stage name Luna Haruna (春奈るな) is a Japanese singer and fashion model signed to Sacra Music.

Luna has displayed an interest in anime and in singing since childhood. At the age of 15, she auditioned for the 'Rental Magica' internet program and was selected to sing its opening theme. Later, while working as a model for the popular Japanese fashion magazine “KERA”, she drew public attention as a finalist for the fourth All-Japan Anime Song Grand Prix.

She started her professional career in 2011 and subsequently released her debut album 空は高く風は歌う which was used as the second ending them to the anime Fate/Zero. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.