is a Japanese former professional racing cyclist, who rode professionally between 2004 and 2018.
After graduating from Hosei University, he joined the Shimano Racing team in 2004. After that, Doi mostly raced abroad, finishing second in the Tour of Siam (2007), eighth in the Tour de Langkawi (2007), fifth in the Tour de Hokkaido (2007), and sixth in the Tour of Turkey (2010). In 2011, he became the first Japanese to compete in the Vuelta a España, finishing in 150th place. In 2012, he won the Japanese National Road Race Championships. In November 2012, it was announced that in 2013 he would be riding for , a cycling team run by the racing driver Ukyo Katayama.
Major results
2007 2nd Overall Tour of Siam 5th Overall Tour de Hokkaido 8th Overall Tour de Langkawi 9th Japan Cup 2008 1st Stage 1b (TTT) Brixia Tour 9th Japan Cup 2010 6th Overall Presidential Cycling Tour of Turkey 8th Overall Tour of Hainan 2012 1st Road race, National Road Championships 2013 4th Overall Tour de East Java 5th Overall Tour de Kumano 8th Road race, National Road Championships 2014 National Road Championships 5th Road race 9th Time trial 10th Overall Tour of Iran 2015 6th Overall Tour de Taiwan 8th Time trial, National Road Championships 2016 9th Road race, National Road Championships
References
External links