Rinshiro Kojima is a 21-year-old professional football player from JPN. He currently plays for Kagoshima United, wearing the number 23 shirt. He plays primarily as a Defender. He stands at 175cm tall and weighs 73kg. His current market value is estimated at 25K .

His most recent move was a Loan from FC Osaka to Kagoshima United on 2025-01-31.

Throughout the J2/J3 100 Year Vision League 2026, Rinshiro Kojima featured in 2 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.