Hundreds race around streets of Japan on office chairs(1/4)

Racers compete during ISU-1 Hanyu Grand Prix, while taking part in the office chair race ISU-1 Grand Prix series, in Hanyu, north of Tokyo, Japan, June 9, 2019. The rattle of tiny plastic wheels echoed through the normally sleepy streets of Hanyu on Sunday morning as the small city 60 kilometers north of Tokyo played host to the Japan office chair ‘Isu’ grand prix.(Photo/Agencies)

Racers compete during ISU-1 Hanyu Grand Prix, while taking part in the office chair race ISU-1 Grand Prix series, in Hanyu, north of Tokyo, Japan, June 9, 2019. (Photo/Agencies)

Racers compete during ISU-1 Hanyu Grand Prix, while taking part in the office chair race ISU-1 Grand Prix series, in Hanyu, north of Tokyo, Japan, June 9, 2019. (Photo/Agencies)

Racers compete during ISU-1 Hanyu Grand Prix, while taking part in the office chair race ISU-1 Grand Prix series, in Hanyu, north of Tokyo, Japan, June 9, 2019. (Photo/Agencies)