2021. Архивировано 24 августа 2021 года. Ibaraki Information For Kids "Symbol of the Prefecture" (англ.). Ibaraki Prefectural Government. Дата обращения:
Aichi Prefecture, Kyoto University, 1967-) Tsukuba Primate Center for Medical Science, National Institute of Infectious Diseases — Tsukuba Ibaraki, Япония
Committee. Seismic Activities from Hamadori, Fukushima Prefecture to Northern IbarakiPrefecture (англ.). Supplementary Information to the Evaluation of
Kasumi Arimura as Mineko Yatabe, a young woman who travels from rural IbarakiPrefecture to Tokyo in the mid-1960s to find her lost father. 97 Warotenka (яп