Sasano 【笹野】5 The Japanese surnames etymology dictionary.
① With 執行 surname. Nagasaki-ken Tsushima-shi In Nishijima on the upper Tsushima-shi, Mr. Shuyu, who headed for Ken from the Kouchi-ken towards the Age of the Ming Dynasty, stormed in 1390 (1st Meidori Period and 7th Yuan), Nagasaki-ken Tsushima-shi Kamimachi Tell them that they arrived at Saku. 執行 reference.
② Creation . Kagoshima - ken Kirishima - shi From Kirishima Taguchi in the Edo Period from the Gate of the Border Arrangement System. Training is to teach the Buddha to open the enlightenment in Buddhism.