Hisayoshi Ogura
Having left Zuntata by the time of "Darius Burst", to which he contributed one new piece of music, being released, Ogura's company affiliation is listed in the game's all-English credits individually as "OguraHisayoshiOngaSeisakushow" (written in kanji as「小倉久佳音画制作所」; "Ogura Hisayoshi Soundscape Production Facility"), in contrast to the other composers' being listed as "ZUNTATA." His return as a free agent took place one year after leaving Zuntata.