Masaki Aiba

Masaki Aiba is a Japanese idol, singer, actor, television personality, and radio host. He is a member of Japanese boy band Arashi.

Aiba was born in Hanamigawa, Chiba as the first child of his family. He has a younger brother who is four years younger. Aiba was raised by his grandparents until he was four years old because his parents were busy running their newly opened Chinese cuisine restaurant then.

Source: Wikipedia