Koju Yoshio is a professional footballer from JPN and is currently 26 years old. He is on the books of Kagoshima United and wears shirt number 14. His main role on the pitch is Midfield. He measures 167cm in height and weighs 62kg. His estimated market valuation currently stands at 75K €.

His latest transfer saw him join Fagiano Okayama from Kagoshima United via Loan on 2026-06-30.

Over 4 appearances in the J2/J3 100 Year Vision League 2026, Koju Yoshio contributed 1 goals and 0 assists, completed 7 key passes from 114 total passes, and posted a passing accuracy of 19.3.