Gong Hi Na is a singer and dancer, and a former trainee under SM Entertainment. Hina is Japanese-South Korean, carrying both Japanese and Korean citizenship. She was born in Nagoya, Japan, to her Japanese father and Korean mother. She was part of the trainee team SM Rookies. She joined the company 2015, but in October 2020, it was reported that she had left the company to go back to Japan. Watch drama online for free.