In-Ju Mun is a 27-year-old professional football player from PRK. He currently plays for FC Gifu, wearing the number 22 shirt. He plays primarily as a Midfield. He stands at 168cm tall and weighs 63kg. His preferred foot is Left.

His most recent move was a Free from Gainare Tottori to FC Gifu on 2024-01-08.

Across 35 appearances in the Japanese J3 League 2025, In-Ju Mun registered 2 goals and 1 assists, while completing 28 key passes out of 1351 total passes with a passing accuracy of 31.2.