Question: Ritsuko Okazaki, was a Japanese singer-songwriter born on Hashima Island, commonly called Gunkanjima, an abandoned island lying about how manykilometers from the city of Nagasaki, in southern Japan?
Sentence (from "Ritsuko Okazaki"): She first made her professional debut with the single, "Kanashii Jiyū / Koi ga, Kiete Yuku".
Relevant evidence: No