Last name クツマ (クツマ ) , all over the world, is an extremely rare family name. Much more frequently, クツマ is the forename as well as the last name.
Kutsma, Kutsuma, and Kutuma
チヒロ
) , all over the world, is an extremely rare family name. Much more frequently, クツマ is the forename as well as the last name.