Backing Paige Raddatz
in the 2026 KYOJO CUP — Japan
A Sunshine Coast detailing studio backing an Australian driver in Japan's premier all-female F4 championship. Precision on the track. Precision in the studio.
Meet Paige Raddatz.
At 21, Paige Raddatz is one of Australia's most exciting young single-seater talents. Racing since the age of seven, she's built a career defined by firsts — and by the relentless work ethic required to compete at the top levels of motorsport.
Paige is an eight-time Australian Ladies Karting Champion and made history as the first Australian female to win a round of the Rotax Pro Tour. In 2025, she stepped into single-seaters for the first time — contesting the final three rounds of Indian F4 with a best finish of 8th.
In 2026, she's taken the next step: a full season in Japan's all-female F4 championship — the KYOJO CUP — racing the KC-MG01 F4 car at Fuji Speedway with Fujisan Shizuoka Racing.
Off the track, Paige volunteers with Motorsport Australia's FIA Girls on Track program — inspiring the next generation of women in motorsport.
The Championship
What is the KYOJO CUP?
The KYOJO CUP is Japan's all-female single-seater championship — founded in 2017 by Masanori Sekiya, Japan's first Le Mans 24 Hours winner. Now in its 10th season, it's widely regarded as Japan's answer to F1 Academy and has become an increasingly important pathway for women in single-seater motorsport.
From 2025 onwards, the championship transitioned to F4-spec single-seaters using the KC-MG01 chassis — powered by a 1.4-litre Abarth turbo engine and running Bridgestone tyres, putting the series on par with Japanese F4 in speed and performance.
Series
KYOJO CUP — all-female F4 championship
Circuit
Fuji Speedway, Shizuoka — all 5 rounds
Car
KC-MG01 F4 — 1.4L Abarth turbo, Bridgestone tyres
Format
Sprint race (Sat) + Final race (Sun) — 5 rounds
Founded
2017 — by Masanori Sekiya, Le Mans winner
2026 Grid
20 drivers · 6 international · Paige one of them
Of 20 drivers on the 2026 KYOJO CUP grid, only 6 are international competitors — and Paige is one of them.
Pit lane at Fuji Speedway — #11 ready to go.
2026 KYOJO CUP · Round 1 · Fujisan Shizuoka Racing
Same Standards. Different Track.
Motorsport and detailing share more than most people realise. Both demand absolute precision, an obsession with surface quality and a zero-tolerance approach to imperfection. A racing line through Fuji's Turn 1 isn't that different from a perfectly machine-polished panel — both require process, control and a refusal to settle.
Backing Paige isn't just a sponsorship. It's an alignment of values. We're proud to support a Sunshine Coast athlete competing on the world stage — bringing the same attention to detail to her craft that we bring to every car in our studio.
As Paige takes on the 2026 KYOJO CUP season, the Quantum Detail name travels with her — on the side of car #11, at every round at Fuji Speedway.
Every millimetre matters — whether it's a paint correction or a racing line through Fuji's Coca-Cola corner.
Peak performance requires meticulous preparation. No shortcuts. No compromises.
A Sunshine Coast business backing a Sunshine Coast athlete on the world stage. We're in it together.
Paige is building toward the top of motorsport. We're building the Sunshine Coast's leading detail studio. Same drive.
From Instagram
Follow Paige's Journey.
Behind the scenes from Japan — follow along on Instagram for race updates, pit lane content and life on the road.
Follow the Season
2026 KYOJO CUP — The Journey.
The 2026 KYOJO CUP season runs across five rounds — all at Fuji Speedway. Each round features a Saturday sprint race and a Sunday final, with the championship streamed on the Inter Proto Series x KYOJO CUP Channel.
Follow Paige throughout the season for behind-the-scenes content, race results and updates from Japan.
Precision in the Studio.
The same obsession with detail that drives Paige on the circuit drives everything we do at Quantum Detail — Gtechniq accredited, AG Formula 1051 exclusive, LLumar PPF certified.
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