B
+20 Bando
+20
C
+21 Chikusei
+21
H
+20 Higashiibaraki
+20
+20 Hitachi
+20
+20 Hitachinaka
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+20 Hitachiomiya
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+20 Hitachiota
+20
+20 Hokota
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I
+20 Inashiki
+20
+20 Ishioka
+20
+19 Itako
+19
J
+20 Joso
+20
K
+20 Kamisu
+20
+20 Kasama
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+20 Kashima
+20
+20 Kasumigaura
+20
+20 Kitaibaraki
+20
+20 Kitasoma
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+21 Koga
+21
+19 Kuji
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M
+20 Mito
+20
+20 Moriya
+20
N
+20 Naka
+20
+20 Namegata
+20
O
+20 Omitama
+20
R
+20 Ryugasaki
+20
S
+21 Sakuragawa
+21
+21 Sashima
+21
+21 Shimotsuma
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T
+20 Takahagi
+20
+20 Toride
+20
+20 Tsuchiura
+20
+21 Tsukuba
+21
+20 Tsukubamirai
+20
U
+20 Ushiku
+20
Y
+21 Yuki
+21