The next day, he had a clear view of one of the most memorable Grands Prix of its time, as Kimi Raikkonen stormed through the field from P17 to take the win, grabbing the lead on the final lap.
‘Katsu’ will be back at Suzuka this season, but our team Performance Engineer won’t need a repeat of his Suzuka sleepover from 20 years ago this time around.
“Last year’s race was one of my first working with George. I had already worked with him at some races in 2023. From Imola last year [2024], I have been full-time on his side of the garage,” he says.
Despite Japan being a regular on the F1 calendar since the 1980s, there has never been consistent presence in the paddock. But Katsu is changing that.
“It’s not easy if you are born on this side of the world, opportunity is pretty limited,” he says.
“I did not even go abroad until I was 26 years old, so I had a lot of barriers to overcome.”
Rewind even further and Katsu’s journey into motorsport kicked into gear at University in Yokohama.
“My starting point was Formula Student. That gave me insight on what it takes to build and operate a race car. I count that as the beginning of my professional career, in many ways.”
While F1 was at that time out of reach, there were plenty of options at home in Japan for Katsu to explore.
“I was lucky enough to get a job for Toyota as part of their Super GT programme. I was so happy,” he says.