Koki Sakamoto is a professional footballer from JPN and is currently 27 years old. He is on the books of Sagan Tosu and wears shirt number 7. His main role on the pitch is Midfield. He measures 166cm in height and weighs 63kg. His stronger foot is Right. His estimated market valuation currently stands at 650K €.

His latest transfer saw him join Sagan Tosu from Montedio Yamagata via Free on 2026-01-11.

Over 33 appearances in the Japanese J2 League 2025, Koki Sakamoto contributed 3 goals and 2 assists, completed 18 key passes from 436 total passes, and posted a passing accuracy of 9.9.