
I'm Ryan — founder of NISHIOKA Racing Development. I coach kart drivers and teams using telemetry, onboard video and on-track work to find the tenths that decide championships.
From São Paulo to Costa Rica and Panama, I build a complete picture of each driver — qualifying pace, race-craft and mindset — and turn it into a clear plan they can repeat under pressure.
Read the data.
Feel the lap.
Every input visualised — speed, braking, throttle and line — turned into something a driver can actually feel and repeat.
At the circuit,
not on a call.
Data between the heats, changes made while the session is still live, and the debrief on the spot — for a single driver or for a whole team, with the weekend organised around one session plan.
01 Telemetry Analysis
Channel-by-channel breakdown of speed, braking, throttle and steering — comparing your lap to the ideal and to reference drivers.
02 Onboard Review
Frame-by-frame video analysis synced with data to expose lines, references and habits that cost lap time.
03 Track Coaching
On-track work during practice — real-time adjustments to driving style depending on grip, tyres and conditions.
04 Race Briefing
Race-week direction: mindset, aggression, in-race decisions and a clear plan for every scenario on Sunday.
05 Arrive & Drive
I go out on track in a second kart, alongside you. Lead and follow: the line shown at racing speed, then I sit behind and watch what you do with it.



