Explore HERO 〜希望の歌〜/CHA-LA HEAD-CHA-LA by FLOW, released on 19/03/2014. A 6-track album featuring 'HERO 〜希望の歌〜', 'CHA-LA HEAD-CHA-LA', 'CHA-LA HEAD-CHA-LA -Official English Ver.-'. Get detailed streaming statistics, track-by-track analysis, and listener engagement metrics.
