Kosan時間
23:19:41
日出: 07:46:48 
日落: 17:13:5022:19:41
17:19:41
11:19:41
19:49:41
08:19:41
22:19:41
19:19:41
22:19:41
22:19:41
19:49:41
17:19:41
22:19:41
20:19:41
23:19:41
11:19:41
Kosan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