Toyota-backed Sho Tsuboi to switch from Super Formula to F2

Toyota-backed driver Sho Tsuboi is preparing to move from Super Formula to FIA Formula 2 at the conclusion of the current racing season. This career progression follows his impressive victory in the 2024 Super Formula championship with the TOM'S team, positioning him to follow in the footsteps of Ritomo Miyata, who also advanced to the Formula 1 support series after achieving success in Japanese motorsport.
Tsuboi's transition is closely linked to his ongoing participation in the Haas F1 team's Testing of Previous Cars (TPC) initiative. A drive in F2 for the 2027 season is expected to coincide with an expanded role within the Haas organization, which maintains a technical partnership with Toyota. Earlier this month, Tsuboi joined current Haas reserve drivers Ryo Hirakawa and Jack Doohan for a TPC test in Jerez. This marked his third test appearance this year and fifth overall since his debut run at Fuji Speedway in July of last year.
Kazuki Nakajima, Vice-Chairman of Toyota Racing, refrained from disclosing specific details regarding Tsuboi's future plans when questioned by Motorsport.com. However, Nakajima hinted that Tsuboi's involvement with Haas F1 has likely broadened his international career aspirations. Nakajima emphasized Toyota's commitment to supporting all its drivers in pursuing their goals, noting that Toyota Chairman Akio Toyoda, affectionately known as 'Morizo-san,' enables such opportunities. He expressed hope that Tsuboi's experiences with Haas would positively influence his career path and ambitions.
As Tsuboi prepares for F2, the future of his current teammate, Ritomo Miyata, in the category appears uncertain. Despite Miyata, who partners Colton Herta at Hitech, achieving his first F2 victory at the Madring during what has been his most competitive season to date, his next steps remain undisclosed. A potential return to Japan, where he could rejoin TOM'S in both Super Formula and Super GT, is a strong possibility.
In other racing news, Zak O'Sullivan is set to depart Super Formula to begin a new chapter with Envision Racing in Formula E for the 2026/27 season. O'Sullivan was recently announced as part of an entirely new driver lineup for the Chinese-owned team, alongside Maximilian Gunther. This move comes after O'Sullivan spent two seasons as a simulator and reserve driver for Envision while also competing in Super Formula.
The former Williams F1 reserve driver and Autosport BRDC Award recipient has been instrumental in revitalizing Team Impul this year. He secured the team's first pole position since 2022 at the opening race in Fuji in July and also delivered their first podium finish since 2023. However, it is unclear whether O'Sullivan will be able to complete the entire 2026 campaign due to a scheduling conflict. The Formula E pre-season test at Jarama, scheduled from November 16-20, overlaps with the Super Formula finale at Suzuka, which is set for November 20-22. O'Sullivan would need to leave Spain by November 19 to have any chance of reaching Suzuka on time, though a detailed test schedule has not yet been released. Team Impul director Kazuki Hoshino declined to comment on the possibility of O'Sullivan's early departure from the team.
The upcoming season marks a significant transition period for several prominent drivers in the Super Formula series. Sho Tsuboi, fresh off his championship victory, is making a strategic move to FIA Formula 2, driven by his increasing involvement with the Haas F1 team and Toyota's support for his international aspirations. This shift could open doors for other talents, as Ritomo Miyata's F2 future becomes uncertain, potentially leading him back to the Japanese racing scene. Meanwhile, Zak O'Sullivan's move to Formula E signifies another notable departure, with his Super Formula commitments potentially being cut short due to conflicting schedules. These changes highlight the dynamic nature of professional motorsport, where drivers constantly seek new opportunities for growth and advancement on the global stage.