Yuka Osaki (大崎 佑圭, Osaki Yuka; born April 3, 1990), née Yuka Mamiya (間宮 佑圭, Mamiya Yuka), is a Japanese basketball player. She represented Japan in the basketball competition at the 2016 Summer Olympics.
Source: “Yuka Mamiya”, English Wikipedia (CC BY-SA 4.0), excerpt