is a Japanese racing driver currently competing in Super GT for HELM Motorsports.
Hiraki competed in F4 Japanese Championship from 2015 to 2017.
Hiraki stepped up to Super GT in 2018 with Team Mach alongside Natsu Sakaguchi for three years. Hiraki joined Team Mach alongside his brother Reiji Hiraki in 2021.
HELM Motorsports made their season debut in the GT300 class of Super GT in 2024. Hiraki was joined by Kohei Hirate and his brother Reiji, who was the team's third driver.
Hiraki alongside his older brother Yuya joined Super Formula Lights with their own team HELM Motorsports.
Hiraki alongside his younger brother Reiji's HELM Motorsports made their debut in 2022 in Super Taikyu ST-X Class, with Yutaka Toriba as the third driver. In that season, they won the ST-X Class.
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
<sup>â¡</sup> Half points awarded as less than 75% of race distance was completed.<br> <sup>(Number)</sup> Driver did not take part in this sprint race, points are still awarded for the teammate's result.<br> <sup>*</sup> Season still in progress.
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)