Japanese motorsport engineer and executive, Haas team principal since 2024
Haas has dropped Esteban Ocon from its 2026 world championship lineup. Brazilian rookie Rafael Camara will drive in this weekend’s Sao Paulo Grand Prix, with Camara signed for 2027. Ocon was replaced after a Friday practice dispute in Mexico City; Komatsu says the decision is in the team’s best interests. Hirakawa is unavailable due to World Endurance Championship commitments.