Ema Yokoyama is a professional footballer from JPN and is currently 20 years old. He is on the books of Albirex Niigata Ladies and wears shirt number 4. His main role on the pitch is Defender. He measures 180cm in height and weighs 64kg.

Across the Women Empowerment League 2025-2026, Ema Yokoyama appeared in 15 matches and averaged 0 tackles, 0 interceptions, 0 clearances, and 0 blocked shots per game.