believe by Kalafina

"Believe" (stylized in Japanese as "believe") is a song recorded by Japanese female trio Kalafina. It was released as a stand-alone single to promote the Japanese anime visual novel Fate/stay night in November 2014. "Believe" was the group's second single from their fifth studio album far on the water. The song was written by Yuki Kajiura, who also composed and produced the single, which she has done for the group since their debut. "Believe" received positive reviews from most contemporary Japanese music critics, who praised the sound and likened the production values of the song. Commercially, the song charted moderately but managed to achieve wide charting positions in both Oricon and Billboard, equally peaking at number ten.