| Oyama Detroit | Eastern Time | 13:00 |
| Oyama Matola | Central Africa Time | 07:00 |
| Oyama Culiacán Rosales | Mexican Pacific Time | 15:00 |
| Oyama Zaragoza | Central European Time | 07:00 |
| Oyama Gorakhpur | India Standard Time | 03:30 |
| Oyama Xiangtan | China Time | 01:00 |
| Oyama Ipoh | Malaysia Time | 01:00 |
| Oyama Mississauga | Eastern Time | 13:00 |
| Oyama Boston | Eastern Time | 13:00 |
| Oyama Puyang Chengguanzhen | China Time | 01:00 |
| Oyama Nantong | China Time | 01:00 |
| Oyama Mudanjiang | China Time | 01:00 |
| Oyama Athens | Eastern European Time | 06:00 |
| Oyama Santo André | Brasilia Time | 12:00 |
| Oyama Nouakchott | Greenwich Mean Time | 09:00 |
| Oyama Pointe-Noire | West Africa Time | 08:00 |
| Oyama Aguascalientes | Central Time | 14:00 |
| Oyama Memphis | Central Time | 14:00 |
| Oyama Kryvyi Rih | Eastern European Time | 06:00 |
| Oyama Acapulco | Central Time | 14:00 |
| Oyama João Pessoa | Brasilia Time | 12:00 |
| Oyama Ansan-si | Korean Time | 00:00 |
| Oyama Benghazi | Eastern European Time | 07:00 |
| Oyama Frankfurt | Central European Time | 07:00 |
| Oyama Krasnodar | Moscow Time | 06:00 |
| Oyama Guilin | China Time | 01:00 |
| Oyama Palermo | Central European Time | 07:00 |
| Oyama Colombo | India Standard Time | 03:30 |
| Oyama Lilongwe | Central Africa Time | 07:00 |
| Oyama Oran | Central European Time | 08:00 |
| Oyama Diyarbakir | Turkey Time | 06:00 |
| Oyama Taguig | Philippine Time | 01:00 |
| Oyama New South Memphis | Central Time | 14:00 |
| Oyama Ulyanovsk | Ulyanovsk Time | 05:00 |
| Oyama Kotli | Pakistan Time | 04:00 |
| Oyama Okayama | Japan Time | 00:00 |
| Oyama Zhanjiang | China Time | 03:00 |
| Oyama Ahmadi | Arabian Time | 06:00 |
| Oyama Yogyakarta | Western Indonesia Time | 02:00 |
| Oyama North York | Eastern Time | 13:00 |
| Oyama Chișinău | Eastern European Time | 06:00 |
| Oyama Wrocław | Central European Time | 07:00 |
| Oyama Cheongju-si | Korean Time | 00:00 |
| Oyama Anyang-si | Korean Time | 00:00 |
| Oyama Tebessa | Central European Time | 08:00 |
| Oyama Zhenjiang | China Time | 01:00 |
| Oyama Portland | Pacific Time | 16:00 |
| Oyama Winnipeg | Central Time | 14:00 |
| Oyama Andong | China Time | 01:00 |
| Oyama Oklahoma City | Central Time | 14:00 |