| Tsukuba Volgograd | Volgograd Time | 06:00 |
| Tsukuba Nova Iguaçu | Brasilia Time | 12:00 |
| Tsukuba Jieyang | China Time | 01:00 |
| Tsukuba Odessa | Eastern European Time | 06:00 |
| Tsukuba Shivaji Nagar | India Standard Time | 03:30 |
| Tsukuba Zhu Cheng City | China Time | 01:00 |
| Tsukuba Kitakyushu | Japan Time | 00:00 |
| Tsukuba Solapur | India Standard Time | 03:30 |
| Tsukuba Baoding | China Time | 01:00 |
| Tsukuba Guatemala City | Central Time | 15:00 |
| Tsukuba Benxi | China Time | 01:00 |
| Tsukuba Zapopan | Central Time | 14:00 |
| Tsukuba Birmingham | United Kingdom Time | 08:00 |
| Tsukuba Perm | Yekaterinburg Time | 04:00 |
| Tsukuba Srinagar | India Standard Time | 03:30 |
| Tsukuba Zaria | West Africa Time | 08:00 |
| Tsukuba Managua | Central Time | 15:00 |
| Tsukuba Port Elizabeth | South Africa Standard Time | 07:00 |
| Tsukuba Fes | Western European Time | 08:00 |
| Tsukuba Cologne | Central European Time | 07:00 |
| Tsukuba Ulsan | Korean Time | 00:00 |
| Tsukuba Chandigarh | India Standard Time | 03:30 |
| Tsukuba Coimbatore | India Standard Time | 03:30 |
| Tsukuba Naples | Central European Time | 07:00 |
| Tsukuba Maceió | Brasilia Time | 12:00 |
| Tsukuba Cartagena | Colombia Time | 14:00 |
| Tsukuba Changzhou | China Time | 01:00 |
| Tsukuba Sulţānah | Arabian Time | 06:00 |
| Tsukuba Monrovia | Greenwich Mean Time | 09:00 |
| Tsukuba Kingston | Eastern Time | 14:00 |
| Tsukuba Erbil | Arabian Time | 06:00 |
| Tsukuba Austin | Central Time | 14:00 |
| Tsukuba Krasnoyarsk | Krasnoyarsk Time | 02:00 |
| Tsukuba Naypyitaw | Myanmar Time | 02:30 |
| Tsukuba Jodhpur | India Standard Time | 03:30 |
| Tsukuba Chiba | Japan Time | 00:00 |
| Tsukuba São Luís | Brasilia Time | 12:00 |
| Tsukuba Madurai | India Standard Time | 03:30 |
| Tsukuba Sale | Western European Time | 08:00 |
| Tsukuba Huaibei | China Time | 01:00 |
| Tsukuba Cochabamba | Bolivia Time | 13:00 |
| Tsukuba Kaifeng | China Time | 01:00 |
| Tsukuba Qom | Iran Time | 04:30 |
| Tsukuba Abobo | Greenwich Mean Time | 09:00 |
| Tsukuba Bishkek | Kyrgyzstan Time | 03:00 |
| Tsukuba Abu Ghraib | Arabian Time | 06:00 |
| Tsukuba Guwahati | India Standard Time | 03:30 |
| Tsukuba Aba | West Africa Time | 08:00 |
| Tsukuba Pingdingshan | China Time | 01:00 |
| Tsukuba Gwalior | India Standard Time | 03:30 |