Etymology and distribution of 興隆.

Okitaka 【興隆】^{レベル2
About 20}  The Japanese surnames etymology dictionary.

Hokkaidou , Ishikawa-ken Hakusan-shi , Oosaka-fu .

① Occupation . From a buyer who buys and sells goods. Ishikawa-ken Hakusan-shi Distribution in Misaka Wakaba Town.

② Kagoshima-ken Soo-shi Birthplace originated from the buyer's original entrance into the Sumikicho Sumo River's small character. There was a buyer's gate in the area during the Edo period.