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 5 May 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 25 December 2024, it was announced that Tomishita would join Toyota-supported Cerumo・INGING ahead of her third season in Kyojo Cup. In her first season with Cerumo・INGING, Tomishita scored her maiden podiums by finishing third in both races of round three, before finishing third in the main race of the following round en route to a seventh-place points finish.

2026 Tomishita was retained by Cerumo・INGING for the 2026 season.

Other racing During 2025, Tomishita also raced for KTMS in the ST-2 class of the Super Taikyu Series alongside Tokiya Suzuki and Hibiki Taira. Winning on debut at Motegi, Tomishita then scored further wins at Autopolis and Okayama as well as two more podiums to end the year runner-up in the ST-2 class. The following year, Tomishita returned to KTMS for her sophomore season in Super Taikyu's ST-2 class, alongside Kiyoshi Umegaki and Rin Arakawa.

Karting record Karting career summary Season Series Team Position2017Reon Kids Kart GP – Beginner4thReon Kids Kart GP – Frame-604thReon Kids Kart GP – Jr-C2nd2018Reon Kids Kart GP – Frame 601stReon Kids Kart GP – Jr-C2ndTwin Ring Motegi Kart Race – Yamaha Cadet Open14thTwin Ring Motegi Kart Race – SS Junior Open14thMobara Twin Circuit Kart Race – Yamaha SSReon Kids13thMotegi Kart Endurance Festival "K-TAI"Corolla Shin-Ibaraki REON KIDS 33rd2019Twin Ring Motegi Kart Race – Yamaha SS9thMobara Twin Circuit Kart Race – Yamaha SSCorolla Shin-Ibaraki Reon Kids Racing8thSuzuka Circuit Kart Race – Yamaha SSNCAll-Japan Junior Karting Championship – FP-Jr14thJunior Kart East Region Championship – FP-Jr6thMotegi Kart Endurance Festival "K-TAI"Corolla Shin-Ibaraki REON KIDS 37th2020Twin Ring Motegi KT Super Trophy – Yamaha SSCorolla Shin-Ibaraki REON KIDS8thTwin Ring Motegi Kart Race – Yamaha SS11thSuzuka Circuit Kart Race – Yamaha SSNCAll-Japan Junior Karting Championship – FP-37thJunior Kart East Region Championship – FP-33rd2021KT Super Trophy Motegi – Yamaha SSTeam TKC9thSugo Kart Race – Yamaha SS13thKT Summer Festival Sugo – Yamaha SS13th45th SL Kart Meeting National Championship – Yamaha SS4thNew Tokyo Circuit Winter Cup – FP-310thAll-Japan Karting Championship – FP-313thAll-Japan Karting East Region Championship – FP-36thMotegi Kart Series – Yamaha SS3rd2022APG Winter Cup – Yamaha SS2ndAll-Japan Karting Championship – FP-3Formula Blue TKC2ndAll-Japan East Region Karting Championship – FP-32ndMotegi Kart Series – Yamaha SSTeam TKC2ndAll-Japan Karting Championship – EVNCMotegi Kart Race – Yamaha SS2ndSL Kart Meeting SUGO Kart Race Series – Yamaha SS3rd 2023All-Japan Karting Championship – EVYamaha Formula Blue3rdSources:

Racing record Racing career summary SeasonSeriesTeamRacesWinsPolesF/LapsPodiumsPointsPosition 2023 Kyojo Cup KTMS 4 0 1 0 0 23 6th2024 Kyojo Cup KTMS 5 0 0 0 2 51 5thFCR-VITA 1 0 0 0 0 2 27th2025 Kyojo Cup Team Optimus Cerumo・INGING 10 0 0 0 3 36 7th Super Taikyū - ST-2 KTMS 6 3 0 0 5 118‡2nd‡ 2026 Kyojo Cup Team Optimus Cerumo・INGING Super Taikyū - ST-2 KTMS F4 Japanese Championship TGR-DC Racing School Sources:

‡ Team standings

Complete Kyojo Cup results (key) (Races in bold indicate pole position) (Races in italics indicate fastest lap) Year Entrant 1 2 3 4 5 6 7 8 9 10 Pos Points 2023 KTMS FUJ1 FUJ2 FUJ3 FUJ4 6th 23 2024 KTMS FUJ1 FUJ21 FUJ22 FUJ3 FUJ4 NC1 NC2 FUJ5 5th 51 2025 Team Optimus Cerumo・INGING FUJ1SPR FUJ1FIN FUJ2SPR FUJ2FIN FUJ3SPR FUJ3FIN FUJ4SPR FUJ4FIN FUJ5SPR FUJ5FIN 7th 36 2026 Team Optimus Cerumo・INGING FUJ1SPR FUJ1FIN FUJ2SPR FUJ2FIN FUJ3SPR FUJ3FIN FUJ4SPR FUJ4FIN FUJ5SPR FUJ5FIN1st*33*

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