He currently plays for Feyenoord Rotterdam Women, wearing the number 23 shirt. At the international level, he represents Japan (w) U20. He plays primarily as a Midfield.

Across 14 appearances in the Netherlands Eredivisie Vrouwen 2025-2026, Mao itamura registered 5 goals and 4 assists, while completing 22 key passes out of 343 total passes with a passing accuracy of 16.6.