Cognomen カイヨウ (カイヨウ ) , throughout the world, is a rare surname. The cognomen カイヨウ is habitual in Eastern Asia, particularly Japan, where it is a rare surname.
Kaiyou
クワハラ
) , throughout the world, is a rare surname. The cognomen カイヨウ is habitual in Eastern Asia, particularly Japan, where it is a rare surname.