B
+20 Bando
+20
C
+15 Chikusei
+15
H
+22 Higashiibaraki
+22
+22 Hitachi
+22
+22 Hitachinaka
+22
+22 Hitachiomiya
+22
+22 Hitachiota
+22
+22 Hokota
+22
I
+20 Inashiki
+20
+22 Ishioka
+22
+22 Itako
+22
J
+20 Joso
+20
K
+18 Kamisu
+18
+22 Kasama
+22
+22 Kashima
+22
+22 Kasumigaura
+22
+19 Kitaibaraki
+19
+15 Kitasoma
+15
+24 Koga
+24
+19 Kuji
+19
M
+22 Mito
+22
+15 Moriya
+15
N
+22 Naka
+22
+22 Namegata
+22
O
+22 Omitama
+22
R
+20 Ryugasaki
+20
S
+15 Sakuragawa
+15
+20 Sashima
+20
+20 Shimotsuma
+20
T
+19 Takahagi
+19
+15 Toride
+15
+20 Tsuchiura
+20
+15 Tsukuba
+15
+20 Tsukubamirai
+20
U
+20 Ushiku
+20
Y
+15 Yuki
+15