Mito 2 Hitachi City 2 Tsuchiura City 1 Ryugasaki City 1 Shimotsuma-Shi 1 Joso-Shi 1 Toride City 1 Tsukuba-Shi 2 Hitachinaka City 1 Kamisu-Shi 1 Omitama 1 Tokai Village 1