Etymology and distribution of 蘇山.

Soyama 【蘇山】^{レベル2
About 10}  The Japanese surnames etymology dictionary.

Oosaka-fu , Hyougo-ken , Toukyou-to .

① Convention . Tamura's abbreviation. Hyougo-ken Tanba-shi In Kashiwabara-cho Shimokokura, the descendant of Sakagutadamura Maro, the warrior of the Heian period, tells that Tamura surname was abbreviated to Warring States Period. 坂上 Sakagami reference. 田村 Tamura reference.

② Korean type . People say that there was an example where the royal family of the Republic of Korea (DPRK) (formerly Korea) added two vertical lines to "King" and changed to "rice". The Korea sound is Jean. Oosaka-fu Oosaka-shi Distributed in Tsuruhashi Iku-ku. 王 Ou reference.

③ Sina series . The silenced sound is Tien. Kanagawa-ken Yokohama-shi Distributed in Yamashita-cho, Naka-ku.

④ Topography . From field. Toyama-ken Takaoka-shi In Fushikiyada you tell me that you are Meiji new surname . The pronunciation is ta.