FC町田ゼルビア
Hiramoto was born in Hachioji on 18 August 1981. He joined the Verdy Kawasaki (later "Tokyo Verdy") youth team in 1999. He became a regular player in 2002. However he lost an opportunity to play in 2007. In May 2007, he moved to Yokohama FC. He returned to Tokyo Verdy in 2008 and he played many matches. His opportunity to play decreased in 2011. He moved to FC Machida Zelvia in 2012 and Ventforet Kofu in 2013. He returned to Tokyo Verdy in 2014. Although he played many matches, he lost an opportunity to play in 2017 and retired at the end of the 2017 season.