Reina Shirowa is a 24-year-old professional football player from JPN. He currently plays for Albirex Niigata Ladies, wearing the number 19 shirt. He plays primarily as a Forward. He stands at 173cm tall and weighs 64kg.

In the Women Empowerment League 2025-2026 season, Reina Shirowa scored 2 goals and provided 0 assists across 16 appearances, averaging 0.1 goals per game with 0 shots attempted and 0 on target.