Ikuma 【伊熊】4 The Japanese surnames etymology dictionary.
Oosaka-fu Yao-shi . Originated from Nara-ken Ikoma-shi . Place name with a record since the Kofun period. Oosaka-fu Yao-shi Meiji New surname by monk of Saiko-ji of Jodo Shin Buddhism in the prison. In the same temple, I tell him that the Prince Shotoku, the royal family of the Asuka period, crossed the Ikoma Mountains in the east and rested.