Arata Watanabe is a professional footballer from JPN and is currently 30 years old. He is on the books of Mito Hollyhock and wears shirt number 10. His main role on the pitch is Forward. He measures 170cm in height and weighs 67kg. His stronger foot is Right. His estimated market valuation currently stands at 700K €.

His latest transfer saw him join Mito Hollyhock from Oita Trinita via on 2025-01-19.

During the Japanese J1 League 2026 campaign, Arata Watanabe made 3 appearances, scoring 0 goals and adding 1 assists. He averaged 0 goals per match from 6 shots, with 4 on target.