Etymology and distribution of 楯井.

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

Tochigi-ken , Chiba-ken . Tochigi - ken Kanuma - shi In Imamiya Town, we say that old pronunciation is trimitz and out of Kyushu district. Estimated from tradition is the late Edo period. 鳥光 surname. 鳥光 Torimitsu reference.