Hiromitsu Kasahara is a former member of the Japan National Team with a competitive career spanning university championships, national titles, and professional league play. Known for his composed, tactically precise style, Kasahara brings serious competitive experience to the 888 training team.

Notable events and awards:

• Former Japan National Team Member
• Highest USA Rating: 2829
• 2023–24 Major League Table Tennis (MLTT): Champion
• 2016 All Japan Singles: Bronze
• 2015 & 2017 All Japan Team Championship: Gold
• 2014 World University Games – Mixed Doubles: Gold
• 2014 World University Games – Team: Silver
• 2013 & 2020 All Japan Doubles: Silver
• 2012 World University Games – Team: Silver
• 2010 All Japan University Championship: Gold