Etymology and distribution of オバボロ.

Obaboro* 【オバボロ】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Miyazaki-ken Nichinan-shi · Kumamoto-ken · Toukyou-to . Personal name . Miyazaki-ken Nichinan-shi Meiji New surname that Ryosho Shiemon (Aka Moriya) of Shoya of the board is named using the name "Masaru". In Miyazaki-ken Nichinan-shi Hoshigakura, say that we used "Masaru" in the name of Shoya and the favorite character for the first element. 米良 Mera reference.