In-Ju Mun is a professional footballer from PRK and is currently 27 years old. He is on the books of FC Gifu and wears shirt number 7. His main role on the pitch is Defender. He measures 168cm in height and weighs 63kg. His estimated market valuation currently stands at 150K .

His latest transfer saw him join FC Gifu from Gainare Tottori via Free on 2024-01-07.

Across the Japanese J3 League 2025, In-Ju Mun appeared in 35 matches and averaged 1.3 tackles, 0.9 interceptions, 2.3 clearances, and 0.3 blocked shots per game.