Prefettura di Ibaraki : comuni

Ami, Bando, Chikusei, Daigo, Goka, Hitachi, Hitachinaka, Hitachiomiya, Hitachiota, Hokota, Ibaraki, Inashiki, Ishioka, Itako, Joso, Kamisu, Kasama, Kashima, Kasumigaura, Kawachi, Kitaibaraki, Koga, Miho, Mito, Moriya, Naka, Namegata, Oarai, Omitama, Ryugasaki, Sakai, Sakuragawa, Shimotsuma, Shirosato, Takahagi, Tokai, Tone, Toride, Tsuchiura, Tsukuba, Tsukubamirai, Ushiku, Yachiyo, Yuki.