Katayama 【加田山】2 The Japanese surnames etymology dictionary.
Niigata-ken Sado-shi , Toukyou-to Machida-shi . Thing . Wakayama-ken Shinguu-shi From Kamikura (Kamikura) Shrine in the Shingu. Toukyou-to Machida-shi Tradition in Nohkeya. In the same place, I tell him that he came through Kanagawa-ken Kamakura-shi after 1180 (4 years of heritage) to 1185 (2 years old year and 4 years of senba 4 years) and after the confusion of Susonaga. Toukyou-to Machida-shi It was in Kanai during the Edo period.