Sunao Kasahara is a 37-year-old professional football player from JPN. He currently plays for Reilac Shiga FC, wearing the number 31 shirt. He plays primarily as a Goalkeeper. He stands at 188cm tall and weighs 82kg. His preferred foot is Right.

In the J2/J3 100 Year Vision League 2026, Sunao Kasahara played 2 matches, averaging 0 interceptions, 0 tackles, and 1 clearances per game.