Family name ヒラヤ (ヒラヤ ) , in the world, is an extremely rare surname. Much more prevalently, ヒラヤ is the forename as well as the last name.
Hilaya, Hiraya, and 平谷
) , in the world, is an extremely rare surname. Much more prevalently, ヒラヤ is the forename as well as the last name.