Komugizaki 【小麦崎】3 The Japanese surnames etymology dictionary.
① Topography . From monkeys and valleys. Gunma-ken An'naka-shi Matsuida-machi It is based in five feet . It was in the Edo period in the same place. In the same place, Takeda's 1582 (Tensho 10 years) after the destruction of Mr. Takeda renamed from Komiyama surname and tells that it was also written as "Saruya". It is unknown whether Saruya exists. Gunma-ken Takasaki-shi Kurabuchi-machi There is Saruya in the miniature in Sannokura. 小宮山 reference.
③ things . From a monkey. In Akita-ken Akita-shi , a merchant of Nagano Taniyen tells that Akita-ken Akita-shi Chiaki Park gave away from Edo era from Mr. Satake of Kubota lord of the clan office. 長野谷 reference.