Etymology and distribution of 但丸.

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

Oosaka-fu , Kagawa-ken , Shizuoka-ken .

① Topography . From the place that draws the word "virtue" of the character and water. Kagawa-ken Marugame-shi Distributed in Iiyamacho Higashiosakamoto.

② variant of 得居 . Tell Ehime-ken Imabari-shi a branch of the family name.

③ Origin of Hyougo - ken Koube - shi Nada - ku Tokui Town. Place name with the notation of 'scoring' in the Nanboku era era.

④ things . In Iwate - ken Oushuu - shi 's Mizusawa telling that he used "virtue" at Choshukuji when he was a priest in Kanagawa - ken and "Well" from Nagai surname of his master' s sorrow . The location of the temple is unknown. 長井 Nagai reference.