Kein Sato is a professional footballer from JPN and is currently 24 years old. He is on the books of FC Tokyo and wears shirt number 16. At international level, he features for Japan U22. His main role on the pitch is Forward. He measures 178cm in height and weighs 75kg. His stronger foot is Right. His estimated market valuation currently stands at 1000K €.

His latest transfer saw him join FC Tokyo from Werder Bremen II via Free on 2025-01-27.

During the Japanese J1 League 2026 campaign, Kein Sato made 4 appearances, scoring 0 goals and adding 1 assists. He averaged 0 goals per match from 6 shots, with 2 on target.