Kotaro Nagata is a professional footballer from JPN and is currently 21 years old. He is on the books of Oliveirense and wears shirt number 57. His main role on the pitch is Midfield. He measures 158cm in height and weighs 55kg. His stronger foot is Left. His estimated market valuation currently stands at 350K .

His latest transfer saw him join Porto B from Oliveirense via Loan on 2026-06-30.

Over 15 appearances in the Liga Portugal 2 2025-2026, Kotaro Nagata contributed 0 goals and 0 assists, completed 1 key passes from 88 total passes, and posted a passing accuracy of 4.8.