伊藤賢治
Composers Nobuo Uematsu, Kenji Ito, Tsuyoshi Sekito, Hirosato Noda, Naoshi Mizuta, and Ai Yamashita did the soundtrack of the game. Uematsu has a cameo appearance within the game, along with Sekito and Kenichiro Fukui, both of whom were members of his former band, The Black Mages. The limited edition of the game came with a two-disc soundtrack album for the game, titled "Hanjuku Hero 4 -The 7 Heroes- ~Sound Collection~". The album contains 43 tracks and covers a duration of 1:51:42.