"Replica" (レプリカ, Repurika) is a song recorded by Japanese singer Maaya Sakamoto, from the album Follow Me Up.

It was released as the album's fourth single on August 20, 2014, through FlyingDog.

The song was written by Sakamoto and composed by Takahito Uchisawa from the band Androp.

[1] It served as the second opening theme to the Tokyo MX anime series M3: The Dark Metal.

[2] "Replica" debuted on the Oricon Singles Chart at number 17, with 7,000 copies sold in first charting week.