Surname カイヘイ (カイヘイ ) , around the world, is a rare family name. The surname カイヘイ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.
Kaihei
イソ, トミタ, and ハタケナカ
) , around the world, is a rare family name. The surname カイヘイ is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.