Ota Yamamoto is a 22-year-old professional football player from JPN. He currently plays for RB Omiya Ardija, wearing the number 45 shirt. He plays primarily as a Forward. He stands at 175cm tall and weighs 64kg. His preferred foot is Right. His current market value is estimated at 700K .

His most recent move was a Transfer from RB Leipzig to RB Omiya Ardija on 2026-07-02.

In the Japanese J2 League 2025 season, Ota Yamamoto scored 10 goals and provided 1 assists across 38 appearances, averaging 0.3 goals per game with 71 shots attempted and 23 on target.