Sora 【空】4 The Japanese surnames etymology dictionary.
Shiga-ken , Toyama-ken · Aichi-ken . Terrain . Shiga-ken tells that the lord who stayed at the Shiga-ken Higashioumi-shi during the commuter exchange was given to the Edo period. The lord's name is unknown. Toyama-ken Imizu-shi tells me that the fisherman is Meiji Shin surname . In Oosaka-fu there is a belief that Mr. Konoya (Konya) gave a vassal of Tokugawa Ieyasu, a warrior of the Sengoku period, Azuchi Momoyama period and Edo period. The pronunciation is Tinomi. 紺谷 reference.