Akihiro 【秋広】4 The Japanese surnames etymology dictionary.
Ooita-ken , Fukuoka-ken . 秋吉 's variant. Ooita - ken Kusu - gun Kusu - machi Forest was in the Edo period in the clan of the forest of the clan government. There was a belief that Heike 's vassals came down as a lost person. Location unknown. Estimated in the Kamakura period.