Mariko Tanaka is a professional footballer from JPN and is currently 34 years old. He is on the books of JEF United Ichihara Chiba Ladies and wears shirt number 5. His main role on the pitch is Defender. He measures 172cm in height and weighs 57kg.

Across the Women Empowerment League 2025-2026, Mariko Tanaka appeared in 3 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.