Etymology and distribution of アマダスン.

Amadasun* 【アマダスン】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Miyazaki-ken . Miyazaki-ken Saito-shi Birth of Araru. Place name with a record since the North / South morning era. The place name and surname are also written as "Falls". 荒滝 Arataki reference.