Niina Sato is a 20-year-old professional football player from JPN. He currently plays for Mynavi Sendai Ladies, wearing the number 27 shirt. He plays primarily as a Midfield. He stands at 154cm tall and weighs 48kg.

Across 10 appearances in the Women Empowerment League 2025-2026, Niina Sato registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.