Cognomen リュウトウ (リュウトウ ) , around the world, is an extremely rare last name. Much more prevalently, リュウトウ is the forename as well as the last name.
柳塘, and 隆涛
) , around the world, is an extremely rare last name. Much more prevalently, リュウトウ is the forename as well as the last name.