Shibayama 【柴山】6 The Japanese surnames etymology dictionary.
Akita-ken , Hokkaidou , Saitama-ken . Akita-ken Akita-shi Chiaki Park was in the Edo period in the clan san Kubota of the Clan office. Yamagata-ken Higashitagawa-gun Near Shounai-machi (formerly Shonai) is a place name with a record since the Sengoku period. The place name was also written as "villa". It is distributed in Ooita-ken Hita-shi , Kagoshima-ken Ichikikushikino-shi .