Ena Koizumi is a 19-year-old professional football player from JPN. He currently plays for Urawa Red Diamonds Ladies, wearing the number 17 shirt. He plays primarily as a Defender. He stands at 172cm tall and weighs 62kg.

Throughout the Women Empowerment League 2025-2026, Ena Koizumi featured in 2 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.