Etymology and distribution of 挟谷.

Hasamidani 【挟谷】^{レベル2
About 30}  The Japanese surnames etymology dictionary.

Ibaraki-ken Inashiki-shi . Mitsukai is rare. Ibaraki-ken Inashiki-shi Awasaki is based. Tell him that he was engaged in agriculture in the same area. Estimated in the Edo period. Ibaraki-ken Jusou-shi 's Mizukaido (Mitsukaido) is a place name with a record since the Edo period. The place name was also written as "water door" and "Mitsu-kaido". Ibaraki-ken Inashiki-shi Takada tells that there is a record in 1699 (Genroku 12 years) with the notation "Mizuki". 水貝 Sugai reference.