Etymology and distribution of 苧津.

Ootsu 【苧津】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Miyazaki-ken Higashimorokata-gun Kunitomi-chou . Birth of Kumamoto-ken Kamimashiki-gun Yamato-chou male (Otconari). A place name with a record since the Warring States Period. The place name will be tell from Masaru Shrine renamed from Gion Palace as Mr. Aso gave a formal ceremony ceremony in 1222 (Sadao Yuan). 阿蘇 Aso reference.