Etymology and distribution of 伊賀倉.

Igakura 【伊賀倉】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Tottori-ken Tottori-shi , Hyougo-ken . 池田 's variant. Estimatedly, Tottori-ken Tottori-shi Higashi Town renamed Mr. Ikeda of the lord of Tottori of the clan office and changed his name in the early Edo period. 池田 Ikeda reference.