Cognomen Ryutarou (Ryutarou ) , around the globe, is an extremely rare family name. Much more prevalently, Ryutarou is the forename as well as the last name.
Рютаро
Udou, Kurokawa, Miyazaki, and Shirogane
) , around the globe, is an extremely rare family name. Much more prevalently, Ryutarou is the forename as well as the last name.