Etymology and distribution of エラフィア.

Erafia* 【エラフィア】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Shiga-ken Oumihachiman-shi . 岡治 There surname. Shiga-ken Gamou-gun Hino-chou Nishi Odori was in the Edo era in the Ninji temple clan of the clan office. Hyougo-ken Nishinomiya-shi Okuta Shrine in Komatsunami Town is another name for Okamiya. It tells the land developed by Mr. Oka in 893 (Kanpei 5 years).