Etymology and distribution of 込岡.

Komioka 【込岡】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Ibaraki-ken , Toukyou-to , Hyougo-ken .

① Topography . From the side of the roof. 笹本 There is surname. Ibaraki-ken Mito-shi Sannomaru was a clan of the Mito of the Han Clan, Fukuoka-ken Kurume-shi Sasayama town was in the Edo period in the Kurume clan of the Clan office. 笹本 Sasamoto reference.

② Yamanashi-ken Ootsuki-shi Birth of Sarabashi- cho Shinohata. In the Muromachi Period, there is a place name with the notation "Oshino" recorded. Tell him that he changed his name from Omata family name in the same place. "Ogino is the book." 小俣 Omata reference.