Last name ヒロハル (ヒロハル ) , around the world, is quite a rare surname. The family name ヒロハル is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.
Hiloharu, Hirohar, Hiroharu, and 博治
タナカ, コイヌマ, マエダ, イヌタケ, イマエダ, タケウチ, and ヤマモト
) , around the world, is quite a rare surname. The family name ヒロハル is characteristic of Eastern Asia, particularly Japan, where it is a rare surname.