"Hologram" (ホログラム) is the sixth single by the Japanese band Nico Touches the Walls and second from the album, Aurora released on November 25, 2009. The single is the second opening theme for the anime, Fullmetal Alchemist: Brotherhood, and became one of the most popular songs by the band. In addition, it was used as the ending theme for the final episode of Brotherhood. The B-side has two songs: "Fujjin" (theme song of the movie Kanikousen, also a song from the album Aurora) and "Aitai kimochi" (an unreleased song).