Etymology and distribution of 岳原.

Okahara 【岳原】^{レベル3
About 150}  The Japanese surnames etymology dictionary.

Kagoshima-ken Kimotsuki-gun Minamioosumi-chou . Personal name . Kagoshima-ken Kimotsuki-gun Minamioosumi-chou From the Sea Land gate in the Sada-gun, a gate division system that was in the Edo period. Tell the name of the gate from the sea land known as the warrior of the Heian period · Kamakura period aka Ninomaru. The name was also written as "Sea 6". Estimated from Mr. Oboe's six men. 紀 Kino reference. 海部 Kaibe reference.

Takehara 【岳原】^{レベル3
About 150}  The Japanese surnames etymology dictionary.

Chiba-ken Mobara-shi , Toukyou-to .

① Creation . In 1586 (Tensho 14th year), Hashiba Hideyoshi, a warrior of the Sengoku period and Azuchi-Momoyama period, gave Toyotomi surname. Afterwards gave the vassal to the vassal. Toyotomi means "a wealthy man". 羽柴 Hashiba reference.

② Korean type . Toukyou-to Minato-ku Naturalized on July 20, 2005 naturalized. The real name is Yang. 楊 You reference.