Toshio Masuda
The music for both "Mushishi" anime adaptation was composed by Toshio Masuda. Two soundtrack albums were released by Marvelous Entertainment and Geneon Entertainment for the first anime adaptation; the first on March 24, 2006 and the second on July 23, 2006. On June 25, 2015, the soundtrack for "Next Passage" was released by Aniplex.