Motonaga Arito

Motonaga Arito 蟻戸一永 (born 18 March 2002) is a Japanese speed-skater.

Career Arito represented Japan at the 2020 Winter Youth Olympics and won a gold medal in the 1500 metres with a time of 1:52.24. He also won a gold medal in the mass start with a time of 6:29.72.

He competed at the 2023 Winter World University Games and won a gold medal in the team pursuit with a time of 4:07.52. He also won bronze medals in the 1500 metres and 5000 metres.