Etymology and distribution of 正丸.

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

Shiga-ken , Ishikawa-ken . Takehata and Takebata also contain distribution. Takiba is rare.

① Ishikawa-ken Wajima-shi Birth of Ineki-cho Takeno Edo (Takeo Hata). It is distributed in the same place. Ishikawa-ken Suzu-shi It was in the Edo era in the north of Ueto - cho. He said that he was engaged in agriculture and forestry in the same area.

② Aichi - ken Nagoya - shi Naka - ku Honmaru was in the Edo period in the Owarii clan of the clan office.