Family name ヨウカ (ヨウカ ) , around the world, is a rare cognomen. The surname ヨウカ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.
Youka, and 耀華
オヌマ
) , around the world, is a rare cognomen. The surname ヨウカ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.