龍泉洞龍泉洞石碑 下行台阶 龍泉洞内部 地底湖 地底湖 地底湖 Ryusendo Cave (Iwaizumi Town). A Trip to Iwate : Iwate Prefecture Tourism Portal Site. [2012-11-02]. (原始内容存档于2018-01-17).
阿杜库斯龟属(Testudines: Cryptodira: Adocidae) from the Late Cretaceous of Kuji, Iwate Prefecture , Northeast Japan, with Special References to the Geological Age of
小环藻属Cyclotella iwatensis sp. nov. from Mio-Pliocene freshwater sediment, Iwate Prefecture , Japan, Diatom Research, 27:3, 121-126, DOI: 10.1080/0269249X.2012
2017年岩手地震(原始内容存档于2017-09-29). Magnitude 6.0-magnitude earthquake strikes off Iwate prefecture , northeastern Japan. 新华网. 2017-09-27 [2017-10-21]. (原始内容存档于2017-10-21)
因2011年日本东北地方太平洋近海地震严重破坏城镇 2011 [March 20, 2011]. (原始内容存档于2011-03-20). Ito, Shingo (法新社/時事通信社), "Iwate pine that withstood the wage now symbol of hope", 日本時報, 3 April 2011, p