Koga時間
20:51:56
日出: 06:35:15 
日落: 16:26:2819:51:56
14:51:56
08:51:56
17:21:56
05:51:56
19:51:56
16:51:56
19:51:56
19:51:56
17:21:56
14:51:56
19:51:56
17:51:56
20:51:56
08:51:56
Koga與主要城市的時差
+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
-8
-9
-9
-12
-12
-12
-12