Takumi Yamaguchi is a professional footballer from JPN and is currently 26 years old. He is on the books of Oita Trinita and wears shirt number 72. His main role on the pitch is Midfield. He measures 166cm in height and weighs 62kg. His estimated market valuation currently stands at 250K .

His latest transfer saw him join Oita Trinita from Kagoshima United via Free on 2026-01-12.

Over 4 appearances in the J2/J3 100 Year Vision League 2026, Takumi Yamaguchi contributed 1 goals and 0 assists, completed 1 key passes from 221 total passes, and posted a passing accuracy of 49.8.