Hayata Ishii is a 25-year-old professional football player from JPN. He currently plays for Vegalta Sendai, wearing the number 42 shirt. He plays primarily as a Defender. He stands at 173cm tall and weighs 70kg. His preferred foot is Left. His current market value is estimated at 175K €.

His most recent move was a from Mito Hollyhock to Vegalta Sendai on 2025-01-19.

Throughout the Japanese J2 League 2025, Hayata Ishii featured in 11 matches, averaging 0.1 tackles, 0.2 interceptions, and 0.3 clearances per game, while blocking 0.2 shots per game.