| City Name |
City Code(s) |
| Tachikawa, Tokyo |
42 |
| Taga District, Ibaraki |
293 |
| Tagajo, Miyagi |
22 |
| Tagata District, Shizuoka |
557, 558, 559 |
| Tagawa District, Fukuoka |
947 |
| Tagawa, Fukuoka |
947 |
| Tajimi, Gifu |
572 |
| Taka District, Hyogo |
795 |
| Takahagi, Ibaraki |
293 |
| Takahama, Aichi |
566 |
| Takahashi, Okayama |
866 |
| Takaichi District, Nara |
744, 745 |
| Takaishi, Osaka |
722 |
| Takamatsu, Kagawa |
87 |
| Takaoka District, Kochi |
889, 8802 |
| Takaoka, Toyama |
766 |
| Takarazuka, Hyogo |
727, 797, 798 |
| Takasago, Hyogo |
794 |
| Takasaki, Gunma |
27 |
| Takashima District, Shiga |
740 |
| Takata District, Hiroshima |
824, 826 |
| Takatsuki, Osaka |
726 |
| Takayama, Gifu |
577 |
| Takefu, Fukui |
778 |
| Takehara, Hiroshima |
846 |
| Takeno District, Kyoto |
772 |
| Takeo, Saga |
954 |
| Taketa, Oita |
974 |
| Taki District, Mie |
596, 5983, 5987, 5988, 59849 |
| Takikawa, Hokkaido |
125 |
| Taku, Saga |
952 |
| Tama, Tokyo |
423 |
| Tamana District, Kumamoto |
968 |
| Tamana, Kumamoto |
968 |
| Tamano, Okayama |
86, 863 |
| Tamatsukuri District, Miyagi |
229 |
| Tamura District, Fukushima |
247, 249 |
| Tanabe, Wakayama |
739 |
| Tanashi, Tokyo |
424 |
| Tano District, Gunma |
27, 274 |
| Tarumizu, Kagoshima |
994 |
| Tatebayashi, Gunma |
276 |
| Tateyama, Chiba |
470 |
| Tatsuno, Hyogo |
791 |
| Tendo, Yamagata |
23, 237 |
| Tenri, Nara |
743 |
| Tenryu, Shizuoka |
539 |
| Teshio District, Hokkaido |
162, 1632 |
| Toba, Mie |
599, 5995 |
| Tochio, Niigata |
258 |
| Toda District, Miyagi |
225, 229 |
| Toda, Saitama |
48 |
| Tohaku District, Tottori |
858 |
| Tokachi District, Hokkaido |
1557 |
| Tokai, Aichi |
52, 562 |
| Tokamachi, Niigata |
257 |
| Toki District, Gifu |
572 |
| Toki, Gifu |
572 |
| Tokoname, Aichi |
569 |
| Tokoro District, Hokkaido |
152, 157 |
| Tokorozawa, Saitama |
429 |
| Tokuyama, Yamaguchi |
834 |
| Tomakomai, Hokkaido |
123, 144, 1452 |
| Tomamae District, Hokkaido |
1646, 1648 |
| Tomata District, Okayama |
867, 868 |
| Tome District, Miyagi |
220, 225, 228 |
| Tomioka, Gunma |
274 |
| Tonami, Toyama |
763 |
| Tondabayashi, Osaka |
721, 723 |
| Tone District, Gunma |
278 |
| Tono, Iwate |
198 |
| Toride, Ibaraki |
297, 471 |
| Tosa District, Kochi |
887, 888 |
| Tosa, Kochi |
888 |
| Tosashimizu, Kochi |
880, 8808 |
| Tosu, Saga |
942 |
| Towada, Aomori |
176 |
| Toyo, Ehime |
898 |
| Toyoake, Aichi |
52, 562 |
| Toyohashi, Aichi |
532 |
| Toyokawa, Aichi |
533 |
| Toyonaka, Osaka |
6, 727 |
| Toyono District, Osaka |
727 |
| Toyooka, Hyogo |
796 |
| Toyora District, Yamaguchi |
832, 837, 8376 |
| Toyosaka, Niigata |
25 |
| Toyota District, Hiroshima |
823, 824, 846, 848, 8452, 8466, 84732 |
| Toyota, Aichi |
565 |
| Tsu, Mie |
59 |
| Tsubame, Niigata |
256 |
| Tsuchiura, Ibaraki |
298 |
| Tsukuba District, Ibaraki |
297 |
| Tsukuba, Ibaraki |
298 |
| Tsukubo District, Okayama |
86, 866 |
| Tsukui District, Kanagawa |
426, 427 |
| Tsukumi, Oita |
972 |
| Tsuna District, Hyogo |
799 |
| Tsuno District, Yamaguchi |
834 |
| Tsuru, Yamanashi |
554 |
| Tsuruga, Fukui |
770 |
| Tsurugashima, Saitama |
492 |
| Tsuruoka, Yamagata |
235 |
| Tsushima, Aichi |
567 |
| Tsuyama, Okayama |
868 |
| Tsuzuki District, Kyoto |
774 |
Japan