Since 2015 he has played on the main
Japan Golf Tour. In 2015, his best finish was second place in the
Shigeo Nagashima Invitational Sega Sammy Cup. In 2016, he tied for second place in the
Gateway to The Open Mizuno Open and also had a third-place finish and three fourth-place finishes, finishing 10th in the money list. In 2017, he had his first win on the tour, winning the
Kansai Open and finished 6th in the money list. Imahira won the 2018
Bridgestone Open. He was also 2nd three times, 3rd three times and had 7 other top-10 finishes to be the leading money winner on the 2018 Japan Golf Tour. ==Majors==