Niina Tominaga is a 22-year-old professional football player from JPN. He currently plays for Vissel Kobe, wearing the number 35 shirt. He plays primarily as a Forward. He stands at 175cm tall and weighs 73kg. His current market value is estimated at 75K €.

His most recent move was a Loan from Kamatamare Sanuki to Vissel Kobe on 2024-07-09.

In the Japanese J1 League 2025 season, Niina Tominaga scored 0 goals and provided 0 assists across 2 appearances, averaging 0 goals per game with 1 shots attempted and 1 on target.