| URL | Priority | Change frequency | Last modified (GMT) |
|---|---|---|---|
| https://umikan.jp/savesea/okinosima-questionnaire | 60% | Monthly | 2018-06-27 14:13 |
| https://umikan.jp/nature/fishing/siodamari-20180630 | 60% | Monthly | 2018-06-30 15:55 |
| https://umikan.jp/reg/info_letter_okinoshima | 60% | Monthly | 2018-06-18 10:08 |
| https://umikan.jp/savesea/amamo/kasi-20180616 | 60% | Monthly | 2018-06-30 15:55 |
| https://umikan.jp/savesea/amamo/kasi-20180614 | 60% | Monthly | 2018-06-30 15:55 |
| https://umikan.jp/reg/info_letter_sno_pm | 60% | Monthly | 2022-07-22 22:21 |
| https://umikan.jp/reg/info_letter_sno_am | 60% | Monthly | 2023-05-25 10:20 |
| https://umikan.jp/nature/craft/terakoya-20180624 | 60% | Monthly | 2018-06-30 15:55 |
| https://umikan.jp/savesea/amamo/tateyama-shou-0529 | 60% | Monthly | 2018-06-30 15:55 |
| https://umikan.jp/savesea/amamo/kyonan-20180616 | 60% | Monthly | 2018-06-30 15:55 |