Oota 【大太】2 The Japanese surnames etymology dictionary.
Hyougo-ken Amagasaki-shi , Kagoshima-ken Ooshima-gun Yamato-son . Thing . Added "branch" to the back of Kagoshima-ken 's Amami archipelago. Estimated at the time of returning to Japan in 1953. Kagoshima - ken Ooshima - gun Yamato - son There is distribution on the large shelf. Where she in 奥 there last name. 奥 reference.
※ There is Okumata (Ukumata) in the lower stake in the same place.