Etymology and distribution of 治良丸.

Jiroumaru 【治良丸】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Kagoshima-ken .

① Creation . "Yuan" was added to the dragon which is the surname of Amagi archipelago of Kagoshima-ken . Estimated at the time of returning to Japan in 1953. Kagoshima-ken Ooshima-gun Setouchi-chou There is distribution in Kuji.

② Hyougo-ken Koube-shi Originated from Long Yuan (Ryugen) in Yoshio, Kita-ku, Yachtachi. My last name is also Ryugen.

Jiromaru 【治良丸】^{レベル1
Very rare}  The Japanese surnames etymology dictionary.

Hiroshima-ken , Nara-ken · Toyama-ken . Terrain . From the rice field in the vertical direction. Hiroshima-ken Higashihiroshima-shi Distribution exists in Nakagauchi, Kawachi-machi.