永井秀明

Hideaki Nagai (永井 秀昭, Nagai Hideaki, born 5 September 1983) is a Japanese Nordic combined skier. He was born in Hachimantai in the Iwate Prefecture. He competed at the FIS Nordic World Ski Championships 2013 in Val di Fiemme, and at the 2014 Winter Olympics in Sochi. He competed at the 2018 Winter Olympics, where he placed 12th in Individual large hill/10 km, 14th in Individual normal hill/10 km, and fourth with the Japanese team in the Team large hill/4 × 5 km.