Custom model ground by Kazuo Shimosaki, the master craftsman known for grinding Hideki Matsuyama's clubs during his amateur days. On the day Hideki Matsuyama won the Masters Tournament, becoming the first Japanese male to win a major, there was a man in Harima, Hyogo, watching the play with prayer. Kazuo Shimosaki (77) of Ichikawa Town, the birthplace of Japanese golf irons. He supplied irons to Matsuyama during his amateur days and is a craftsman who walked alongside him. SHIMOSAKI-grind wedge with 56° loft, equipped with a PROJECT X 5.5 shaft - Model Name: Kyowa Golf SHIMOSAKI-grind - Loft Angle: 56° - Shaft: PROJECT X 5.5 The balance is set to a lighter C9. Initial engraving present. Sole shows wear marks. Thank you for viewing.