Koshigayaの時間
22:30:13
日の出: 06:09:52 
日没: 17:36:1121:30:13
16:30:13
10:30:13
19:00:13
07:30:13
21:30:13
18:30:13
21:30:13
21:30:13
19:00:13
16:30:13
21:30:13
19:30:13
22:30:13
10:30:13
Koshigayaと主要都市の時差
+2
+2
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-9
-9
-12
-12
-12
-12