Fight Together

"Fight Together" is a song by Namie Amuro that served as the 14th opening theme for the anime television series One Piece (ワンピース), produced by Toei Animation. It replaced the previous opening "One Day" during the series' post-timeskip era and was released as a digital single in 2011.

Nao'ymt wrote and arranged the song. It later appeared on Amuro's studio album Uncontrolled. "Fight Together" reached number one on Billboard Japan's Hot 100 and the RIAJ Digital Track Chart, received a Double Platinum certification for full-track digital downloads from the Recording Industry Association of Japan, and won the Download Song of the Year award at the 2012 MTV Video Music Aid Japan.