Ryuichi Kihara (木原 龍一, Kihara Ryūichi; born August 22, 1992) is a retired Japanese pair skater. He and pair partner, Riku Miura, are the 2026 Olympic pair skating champions, two-time Olympic team event silver medalists (2022[a], 2026), two-time World Champions (2023, 2025), two-time World silver medalists (2022, 2024), two-time Four Continents champions (2023, 2025), two-time Grand Prix Final champions (2022–23, 2025–26), eight-time ISU Grand Prix medalists (five golds, two silvers, one bronze), three-time ISU Challenger Series medalists (one gold, two silvers), and two-time Japanese national champions (2019–20, 2024–25). Miura and Kihara are the first Japanese pair skating team to win gold at an ISU Grand Prix event, an ISU Grand Prix Final, an ISU Championships, and a Winter Olympic Games. They are also one of only few skaters to achieve a Career Golden Slam.
