B
+22 Bando
+22
C
+22 Chikusei
+22
H
+20 Higashiibaraki
+20
+20 Hitachi
+20
+20 Hitachinaka
+20
+20 Hitachiomiya
+20
+20 Hitachiota
+20
+20 Hokota
+20
I
+23 Inashiki
+23
+20 Ishioka
+20
+21 Itako
+21
J
+22 Joso
+22
K
+22 Kamisu
+22
+20 Kasama
+20
+20 Kashima
+20
+20 Kasumigaura
+20
+20 Kitaibaraki
+20
+16 Kitasoma
+16
+23 Koga
+23
+21 Kuji
+21
M
+20 Mito
+20
+16 Moriya
+16
N
+20 Naka
+20
+20 Namegata
+20
O
+20 Omitama
+20
R
+23 Ryugasaki
+23
S
+22 Sakuragawa
+22
+23 Sashima
+23
+22 Shimotsuma
+22
T
+20 Takahagi
+20
+16 Toride
+16
+20 Tsuchiura
+20
+22 Tsukuba
+22
+22 Tsukubamirai
+22
U
+23 Ushiku
+23
Y
+22 Yuki
+22