is a Japanese racing driver.
Matsui made his F4 debut in 2025 F4 Japanese Championship with Akiland Racing. Matsui finished 16th overall with missing one round where he tested with Kessel Racing's GT3 in European Le Mans Series's post season testing.
Matsui made a one off appearance in Super Formula Lights for B-Max Racing Team where he replaces Kaylen Frederick.
<sup>*</sup> Season still in progress.<br>
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)
() (Races in bold indicate pole position) (Races in italics indicate fastest lap)