Douura 【堂浦】3 The Japanese surnames etymology dictionary.
Hiroshima-ken Mihara-shi . Originated from the vicinity of Numata River (old: Numata) flowing through Hiroshima-ken Mihara-shi . A place name with a record since the Nara period. The place name was also written as "Putian". Hiroshima-ken Mihara-shi Numata-cho neighborhood (formerly Numata Shita (Ntagge)) is a place name with a record since the Edo period. The place name was also written as "bamboo".