Etymology and distribution of 幸賀.

Kouga 【幸賀】^{レベル3
About 50}  The Japanese surnames etymology dictionary.

Gunma-ken Isesaki-shi , Saitama-ken Honjou-shi .

① Birth of Gunma-ken Kiryuu-shi Sakai Town. A place name with a record since the Warring States Period.

② Miyagi-ken Sendai-shi birthplace of Akiho-cho Funabashi - ku. A place name with a record since the Warring States Period.

③ Creation . Toukyou-to Chiyoda-ku Chiyoda was in the Edo era as the shogunate of the Edo shogunate of the government agency. The shogunate tells that Mr. Bashin used "Wild" as a particle "of". 境 Sakai reference.