Sei Muroya is a professional footballer from JPN and is currently 32 years old. He is on the books of FC Tokyo and wears shirt number 2. His main role on the pitch is Defender. He measures 174cm in height and weighs 68kg. His stronger foot is Right. His estimated market valuation currently stands at 350K €.

His latest transfer saw him join FC Tokyo from Hannover 96 via on 2025-05-31.

Across the Japanese J1 League 2026, Sei Muroya appeared in 4 matches and averaged 1.5 tackles, 1.3 interceptions, 2.5 clearances, and 0.3 blocked shots per game.