He plays primarily as a Midfield. His preferred foot is Right. His current market value is estimated at 100K €.

His most recent move was a from Ogre United to AFC Metalul Buzau on 2026-07-09.

Across 16 appearances in the Latvian 1.Liga 2025, koki hayashi registered 0 goals and 0 assists, while completing 0 key passes out of 0 total passes with a passing accuracy of -.