Kai Sasaki is a 27-year-old professional football player from JPN. He currently plays for SC Sagamihara, wearing the number 9 shirt. He plays primarily as a Forward. He stands at 179cm tall and weighs 74kg. His preferred foot is Right.

His most recent move was a from Vanraure Hachinohe FC to SC Sagamihara on 2026-01-12.

In the Japanese J3 League 2025 season, Kai Sasaki scored 5 goals and provided 2 assists across 35 appearances, averaging 0.1 goals per game with 43 shots attempted and 13 on target.