Etymology and distribution of イズデプスキ.

Izudepusuki* 【イズデプスキ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Fukushima-ken , Ibaraki-ken . Fukushima-ken Yama-gun Nishiaidzu-machi In Takarazaka Daijaku Yashiki Nagakihira told that from 1865 to 1868 (Keio age ), Sudo surname changed to one do's surname and changed further. 須藤 Sudou reference.