(from ebookjapan):

Kazuya Ichijo is a professional golfer from a unique background as a former racer. He has been a trainee, an assistant pro, and a pro-golfer, and after successfully passing the monthly competitions, he advances to the tournament round.

Kazuya maintains his lead and finally reaches the 18th hole, but a fine play by his opponent Dai puts him on the verge of a comeback, and a mistake caused by pressure robs him of the championship.

This defeat causes his master Hoshino and Eri, a fellow racer from his racing days, to point out his weak heart, and Kazuya desperately tries to improve his game. Six months later, Kazuya enters the next tournament as a foothold for his revival...

The definitive golf manga with a realistic feel, here it comes!