Shintaro Kokubu is a professional footballer from JPN and is currently 31 years old. He is on the books of Montedio Yamagata and wears shirt number 25. His main role on the pitch is Midfield. He measures 172cm in height and weighs 66kg. His stronger foot is Right. His estimated market valuation currently stands at 400K €.

His latest transfer saw him join Montedio Yamagata from Oita Trinita via on 2021-01-31.

Over 37 appearances in the Japanese J2 League 2025, Shintaro Kokubu contributed 5 goals and 4 assists, completed 38 key passes from 821 total passes, and posted a passing accuracy of 17.2.