Family name 藏本 (Kuramoto 
, 藏本 ) , in the world, is quite a rare last name. The family name 藏本 is habitual in Brazil, where it is a rare surname, Singapore, and Canada. Not in comparison with a country's population, it is commonest in Brazil, the United States, and Japan. Likewise, 藏本 is the forename as well as the last name.