| Iwaki Qiqihar | China Time | 01:00 |
| Iwaki Klang | Malaysia Time | 01:00 |
| Iwaki Mendoza | Argentina Time | 12:00 |
| Iwaki Konya | Turkey Time | 06:00 |
| Iwaki Mbuji-Mayi | Central Africa Time | 07:00 |
| Iwaki Vijayawada | India Standard Time | 03:30 |
| Iwaki Pikine | Greenwich Mean Time | 09:00 |
| Iwaki Turin | Central European Time | 07:00 |
| Iwaki Mysore | India Standard Time | 03:30 |
| Iwaki Jacksonville | Eastern Time | 13:00 |
| Iwaki Wenzhou | China Time | 01:00 |
| Iwaki San Francisco | Pacific Time | 16:00 |
| Iwaki Liverpool | United Kingdom Time | 08:00 |
| Iwaki Saratov | Saratov Time | 05:00 |
| Iwaki Tegucigalpa | Central Time | 15:00 |
| Iwaki Bucheon-si | Korean Time | 00:00 |
| Iwaki Columbus | Eastern Time | 13:00 |
| Iwaki Voronezh | Moscow Time | 06:00 |
| Iwaki Ranchi | India Standard Time | 03:30 |
| Iwaki Naucalpan | Central Time | 14:00 |
| Iwaki Ulaanbaatar | Ulaanbaatar Time | 01:00 |
| Iwaki Takeo | Indochina Time | 02:00 |
| Iwaki Ahwaz | Iran Time | 04:30 |
| Iwaki Arequipa | Peru Time | 14:00 |
| Iwaki Padang | Western Indonesia Time | 02:00 |
| Iwaki Hubli | India Standard Time | 03:30 |
| Iwaki Marrakesh | Western European Time | 08:00 |
| Iwaki Denpasar | Central Indonesia Time | 01:00 |
| Iwaki Kampung Baru Subang | Malaysia Time | 01:00 |
| Iwaki Fort Worth | Central Time | 14:00 |
| Iwaki Indianapolis | Eastern Time | 13:00 |
| Iwaki Charlotte | Eastern Time | 13:00 |
| Iwaki Duque de Caxias | Brasilia Time | 12:00 |
| Iwaki Jos | West Africa Time | 08:00 |
| Iwaki Valencia | Central European Time | 07:00 |
| Iwaki Ilorin | West Africa Time | 08:00 |
| Iwaki Callao | Peru Time | 14:00 |
| Iwaki La Paz | Bolivia Time | 13:00 |
| Iwaki Ottawa | Eastern Time | 13:00 |
| Iwaki Barquisimeto | Venezuela Time | 13:00 |
| Iwaki Chihuahua | Mexican Pacific Time | 15:00 |
| Iwaki Nanning | China Time | 01:00 |
| Iwaki Freetown | Greenwich Mean Time | 09:00 |
| Iwaki Johor Bahru | Malaysia Time | 01:00 |
| Iwaki Jerusalem | Israel Time | 06:00 |
| Iwaki Bandar Lampung | Western Indonesia Time | 02:00 |
| Iwaki Bogor | Western Indonesia Time | 02:00 |
| Iwaki Mombasa | East Africa Time | 06:00 |
| Iwaki Cebu City | Philippine Time | 01:00 |
| Iwaki Muscat | Gulf Standard Time | 05:00 |