Shintaro Kokubu is a 31-year-old professional football player from JPN. He currently plays for Montedio Yamagata, wearing the number 25 shirt. He plays primarily as a Midfield. He stands at 172cm tall and weighs 66kg. His preferred foot is Right. His current market value is estimated at 400K €.

His most recent move was a from Oita Trinita to Montedio Yamagata on 2021-02-01.

Across 37 appearances in the Japanese J2 League 2025, Shintaro Kokubu registered 5 goals and 4 assists, while completing 38 key passes out of 821 total passes with a passing accuracy of 17.2.