is a Japanese racing driver set to compete for Cerumo・INGING in Kyojo Cup.
Early career.
Karting.
Tomishita began karting in 2017, racing in various classes of the Reon Kart GP series, finishing second in Junior Cadet. Returning to the championship for 2018, she won the Frame 60 championship and was runner-up in Junior Cadet to Yuki Sudo. In the following year, Tomishita made her debut in the All-Japan Karting Championship, racing in the FP-Jr division, she scored her first podium at the Mogami River round by finishing second.
In 2021, Tomishita was selected as one of two drivers supported by Yamaha's Formula Blue KT program. She also stepped up to the FP-3 class of the All-Japan Karting Championship, taking a podium on debut at the Motegi round.
In 2022, Tomishita competed in the FP-3 class of the All-Japan Karting Championship, where she fought for the lead of the championship, but eventually ended the season runner-up to Ryunosuke Kasuga in both the main and east region championships.
Kyojo Cup.
2023.
On May 5, 2023, it was announced that Tomishita would step up to Kyojo Cup with Kobe Toyopet's KTMS team. On her debut, Tomishita qualified on pole and ran in the top five in the first half of the race before retiring at the penultimate corner on lap eight.
Across the rest of the season Tomishita scored a best result of fifth, in the second round. She finished sixth in the standings in her rookie season.
2024.
Tomishita returned to KTMS and Kyojo Cup for 2024. In the second round, Tomishita scored her first points of the season by finishing seventh. In the second race of the only double header round of the season, Tomishita finished fourth, but was promoted to second after Miki Onaga and Rio Shimono were both given post-race penalties.
After missing the third round of the season, Tomishita finished fourth on her return, but was promoted to second after race winner Rio Shimono and second-place finisher Mami Sakaue were both disqualified from the race. In the exhibition round held alongside Super Taikyu, Tomishita scored her first Kyojo Cup win in race two.
In the final race of the season, Tomishita ran as high as second but dropped to fourth by the end. She finished fifth in the standings on 51 points.
2025.
On December 25, 2024, it was announced that Tomishita would join Toyota-supported Cerumo・INGING ahead of her third season in Kyojo Cup.
Racing record.
Racing career summary.
‡ Team standings