Mashiro Ayano (綾野 ましろ Ayano Mashiro, born April 23 in Tōyako, Hokkaido) is a Japanese female singer living in Sapporo. With a vocal that embodies the choral of forthright, her songs convey the message of those who seek for “that ideal song”. She debuted singing the opening theme song, “ideal white” for television anime series “Fate/stay night”. Her 6th single “starry”, which will also be the opening theme song of the TV anime series “Record of Grancrest War”, will be released on January 17th, 2018.