Ken Hirai

Since his debut, Hirai has worked as a model, actor, composer, lyricist, singer, and spokesperson. During his career, Hirai has released 45 singles and nine studio albums as of January 2019. According to Oricon, his single Hitomi o Tojite (Close Your Eyes) became the best-selling single of 2004 in Japan, while his compilation album Ken Hirai 10th Anniversary Complete Single Collection '95–'05 "Utabaka" became the best-selling album of 2006 in Japan.

Ken Hirai (平井 堅, Hirai Ken, né le 17 janvier 1972) est un chanteur japonais de R&B et de pop. Depuis ses débuts, Hirai a travaillé comme mannequin, acteur, compositeur, parolier, chanteur et ambassadeur de la marque. Au cours de sa carrière, Hirai a sorti 45 singles et neuf albums studio en janvier 2019. Selon Oricon, son single Hitomi o Tojite (Close Your Eyes) est devenu le single le plus vendu de 2004 au Japon, tandis que son album de compilation Ken Hirai 10th Anniversary Complete Single Collection '95 –'05 "Utabaka" est devenu le meilleur -vendre l'album de 2006 au Japon.