The opening theme song for the first season is called "God FATE" and is performed by Faylan, while the ending theme song is called "String of pain" and is sung by Tetsuya Kakihara.
East Germany | Middle East | East India Company | University of East Anglia | Dutch East Indies | East Prussia | East Africa | Lower East Side | East Sussex | East Riding of Yorkshire | Far East | East Berlin | Dutch East India Company | East Java | East Coast of the United States | East Coast Main Line | East Anglia | East End of London | East Pakistan | East | East Timor | East Frisia | Canada East | Russian Far East | University of the East | East Lothian | East Asia | Upper East Side | East Village | North East England |
The colorful film score features a mixture of synthesizers and "real" strings produced by Nobody, and a couple of power ballads performed by John O'Banion: Satomi Hakkenden, composed by Joey Carbone and written by Kathi Pinto, and Hakkenshi no Tēma (White Light) (八剣士のテーマ), composed by Joey Carbone and Richie Zito, written by David Palmer.