What is the nationality of the composer of "Radical Dreamers"?  
Music of Chrono Cross: The "Chrono" series is a video game franchise developed and published by Square Enix (formerly Square). Yasunori Mitsuda: Yasunori Mitsuda (光田 康典 , Mitsuda Yasunori , born January 21, 1972) is a Japanese composer, musician, and sound producer known primarily for his work in video games, among other media.
i don't know