Red Fraction
"Red Fraction" is the first single of I've Sound singer Mell and her first single under Geneon Entertainment. Currently, this is Mell's most successful single as it reached #11 in the Oricon charts and sold a total of 38,006 copies. It was featured in the opening credits of the 2006 Japanese anime series Black Lagoon, produced by Madhouse and directed by Sunao Katabuchi.