Riku Morioka is a 27-year-old professional football player from JPN. He plays primarily as a Defender. He stands at 181cm tall and weighs 71kg. His preferred foot is Right. His current market value is estimated at 125K .

His most recent move was a from Jubilo Iwata to Montedio Yamagata on 2026-06-30.

Throughout the Japanese J2 League 2025, Riku Morioka featured in 27 matches, averaging 0.1 tackles, 0.3 interceptions, and 0.9 clearances per game, while blocking 0 shots per game.