Hanano Koga is a 25-year-old professional football player from JPN. He currently plays for Sanfrecce Hiroshima Regina, wearing the number 28 shirt. He plays primarily as a Forward. He stands at 166cm tall and weighs 59kg.

In the Women Empowerment League 2025-2026 season, Hanano Koga scored 1 goals and provided 1 assists across 15 appearances, averaging 0.1 goals per game with 0 shots attempted and 0 on target.