Runa Sumiya is a 17-year-old professional football player from JPN. He currently plays for JEF United Ichihara Chiba Ladies, wearing the number 13 shirt. At the international level, he represents Japan U15 Women. He plays primarily as a Midfield. He stands at 162cm tall and weighs 53kg.

Across 13 appearances in the Women Empowerment League 2025-2026, Runa Sumiya registered 1 goals and 1 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.