Marina had an interest in singing from a young age, and participated in singing contests in
Miyazaki Prefecture, Japan. In 2010, Marina made her debut singing songs composed by
Jun Maeda for the
anime series
Angel Beats! as one of two vocalists for the fictional in-story band Girls Dead Monster. Marina was the vocalist for the character Masami Iwasawa, and the second vocalist,
LiSA, sang as the character Yui. Marina made her first appearance at the 2010
Animelo Summer Live on August 28. Between 2010 and 2012, Marina was featured as a singer on several albums and singles by the artists
Deco*27, Sasakure.UK, and Gokigen Sound. In 2012, Marina sang the opening theme song to the game
Liberation Maiden featured on
Level-5's
Guild01 video game compilation. Marina made her solo debut on May 29, 2013, with the release of her first single by
5pb. "Kimi Tsunagu" is used as the opening theme song to Lass' 2013
visual novel ''Shōjo Shin'iki Shōjo Tengoku: The Garden of Fifth Zoa''; from the same single is used as the game's ending theme song. Marina released her second single on December 4, 2013. Marina's third single "Hug" was released on May 28, 2014; this song is used as the ending theme to the
PlayStation Vita video game
Hyperdevotion Noire: Goddess Black Heart. Marina's fourth single was released on August 27, 2014; the song is used as the opening theme to Lass' 2014 visual novel
Mayoeru Futari to Sekai no Subete. Her fifth single "Unite" was released on October 29, 2014; the song is used as the ending theme to the PlayStation Vita video game
Hyperdimension Neptunia U. In 2015, Marina reunited with Maeda for the anime series
Charlotte as the vocalist for the fictional in-story band Zhiend. She sang the opening theme and the ending theme from the 2015 video game
Project X Zone 2. ==Discography==