| Tsukuba Kawasaki | Japan Time | 00:00 |
| Tsukuba South Tangerang | Western Indonesia Time | 02:00 |
| Tsukuba Baotou | China Time | 01:00 |
| Tsukuba Dallas | Central Time | 14:00 |
| Tsukuba Medina | Arabian Time | 06:00 |
| Tsukuba Yaoundé | West Africa Time | 08:00 |
| Tsukuba Bamako | Greenwich Mean Time | 09:00 |
| Tsukuba Nashik | India Standard Time | 03:30 |
| Tsukuba Semarang | Western Indonesia Time | 02:00 |
| Tsukuba Brazzaville | West Africa Time | 08:00 |
| Tsukuba Pimpri | India Standard Time | 03:30 |
| Tsukuba Nizhny Novgorod | Moscow Time | 06:00 |
| Tsukuba Amman | Eastern European Time | 06:00 |
| Tsukuba Budta | Philippine Time | 01:00 |
| Tsukuba Belgrade | Central European Time | 07:00 |
| Tsukuba Montevideo | Uruguay Time | 12:00 |
| Tsukuba Lusaka | Central Africa Time | 07:00 |
| Tsukuba Xuchang | China Time | 01:00 |
| Tsukuba Kalyan | India Standard Time | 03:30 |
| Tsukuba Thane | India Standard Time | 03:30 |
| Tsukuba Munich | Central European Time | 07:00 |
| Tsukuba Ra’s Bayrūt | Eastern European Time | 06:00 |
| Tsukuba Shiraz | Iran Time | 04:30 |
| Tsukuba Adana | Turkey Time | 06:00 |
| Tsukuba Suwon | Korean Time | 00:00 |
| Tsukuba Milan | Central European Time | 07:00 |
| Tsukuba Port-au-Prince | Eastern Time | 13:00 |
| Tsukuba Ciudad Nezahualcóyotl | Central Time | 14:00 |
| Tsukuba Adelaide | Central Australia Time | -00:30 |
| Tsukuba Meerut | India Standard Time | 03:30 |
| Tsukuba Nowrangapur | India Standard Time | 03:30 |
| Tsukuba Faridabad | India Standard Time | 03:30 |
| Tsukuba Peshawar | Pakistan Time | 04:00 |
| Tsukuba Davao City | Philippine Time | 01:00 |
| Tsukuba Mandalay | Myanmar Time | 02:30 |
| Tsukuba Santiago De Los Caballeros | Atlantic Time | 13:00 |
| Tsukuba Omdurman | Central Africa Time | 07:00 |
| Tsukuba Yueyang | China Time | 01:00 |
| Tsukuba Anshan | China Time | 01:00 |
| Tsukuba Xuzhou | China Time | 01:00 |
| Tsukuba Ghaziabad | India Standard Time | 03:30 |
| Tsukuba Depok | Western Indonesia Time | 02:00 |
| Tsukuba Saitama | Japan Time | 00:00 |
| Tsukuba Gustavo Adolfo Madero | Central Time | 14:00 |
| Tsukuba Dombivli | India Standard Time | 03:30 |
| Tsukuba Maputo | Central Africa Time | 07:00 |
| Tsukuba Fuzhou | China Time | 01:00 |
| Tsukuba Rajkot | India Standard Time | 03:30 |
| Tsukuba Rosario | Argentina Time | 12:00 |
| Tsukuba Guiyang | China Time | 01:00 |