Ryotaro HironagaRyotaro Hironaga is a Japanese football player.𝕏 hiro11orihIG ryotaro.h_19National team careerIn August 2007, Hironaga was elected Japan U-17 national team for 2007 U-17 World Cup. He played full time in all 3 matches.Club statisticsUpdated to 22 February 2019.