Reira started snowboarding at the age of 4 and passed the protest at the age of 13.
First World Cup victory at Big Air in December 2017.
The 2019-2020 season FIS World Cup Big Air competition annual ranking No. 1 and 2021 World Cup slopestyle final round (Switzerland) championship.
A professional snowboarder who leads the Japanese women's snowboarding world with its high air quality.