He is on the books of Ruch Chorzow and wears shirt number 18. His main role on the pitch is Midfield. He measures 170cm in height and weighs 67kg. His stronger foot is Right. His estimated market valuation currently stands at 200K €.

His latest transfer saw him join Ruch Chorzow from Korona Kielce via on 2025-07-01.

Over 23 appearances in the Poland Liga 1 2025-2026, S. Nagamatsu contributed 2 goals and 1 assists, completed 0 key passes from 0 total passes, and posted a passing accuracy of -.