| City Name |
City Code(s) |
| Saba District, Yamaguchi |
835 |
| Sabae, Fukui |
778 |
| Sado, Niigata |
259 |
| Saeki District, Hiroshima |
823, 829, 8262, 8275 |
| Sagae, Yamagata |
237 |
| Sagamihara, Kanagawa |
427, 462 |
| Saihaku District, Tottori |
858, 859 |
| Saijo, Ehime |
897 |
| Saiki, Oita |
972 |
| Saito, Miyazaki |
983, 985 |
| Sakado, Saitama |
492 |
| Sakai District, Fukui |
776 |
| Sakai, Osaka |
722 |
| Sakaide, Kagawa |
877 |
| Sakaiminato, Tottori |
859 |
| Sakata District, Shiga |
749 |
| Sakata, Yamagata |
234 |
| Saku, Nagano |
267 |
| Sakura, Chiba |
43 |
| Sakurai, Nara |
744 |
| Samani District, Hokkaido |
1463 |
| Sanbu District, Chiba |
43, 475, 479 |
| Sanda, Hyogo |
795 |
| Sanjo, Niigata |
256 |
| Sannohe District, Aomori |
176, 178, 179 |
| Sano, Tochigi |
283 |
| Santo District, Niigata |
258 |
| Sapporo District, Hokkaido |
11 |
| Sapporo, Hokkaido |
11 |
| Sarashina District, Nagano |
26, 268 |
| Saru District, Hokkaido |
1456, 1457 |
| Sasebo, Nagasaki |
956 |
| Sashima District, Ibaraki |
280 |
| Sato District, Niigata |
256 |
| Satsuma District, Kagoshima |
996, 9969 |
| Satte, Saitama |
480 |
| Sawa District, Gunma |
270 |
| Sawara, Chiba |
478 |
| Sayama, Saitama |
429 |
| Sayo District, Hyogo |
790 |
| Seki, Gifu |
575 |
| Senboku District, Akita |
182, 187, 188 |
| Senboku District, Osaka |
724, 725 |
| Sendai, Kagoshima |
996 |
| Sendai, Miyagi |
22 |
| Sennan District, Osaka |
724 |
| Sennan, Osaka |
724 |
| Sera District, Hiroshima |
8472, 8473 |
| Seta District, Gunma |
27, 277, 279 |
| Setana District, Hokkaido |
1378 |
| Seto, Aichi |
561, 568 |
| Settsu, Osaka |
6, 726 |
| Shakotan District, Hokkaido |
135 |
| Shari District, Hokkaido |
152, 1522 |
| Shibata District, Miyagi |
224 |
| Shibata, Niigata |
254 |
| Shibetsu District, Hokkaido |
1537, 1538 |
| Shibetsu, Hokkaido |
1652 |
| Shibukawa, Gunma |
279 |
| Shida District, Miyagi |
229 |
| Shida District, Shizuoka |
54 |
| Shijonawate, Osaka |
72, 7437 |
| Shikama District, Hyogo |
7932, 7933 |
| Shiki District, Nara |
743, 745, 7443 |
| Shiki, Saitama |
48 |
| Shima District, Mie |
5994, 5995, 5997, 5998 |
| Shimabara, Nagasaki |
957 |
| Shimada, Shizuoka |
547 |
| Shimajiri District, Okinawa |
98, 980, 9802 |
| Shimamaki District, Hokkaido |
136 |
| Shimizu, Shizuoka |
543 |
| Shimoagata District, Nagasaki |
9205 |
| Shimoda, Shizuoka |
558 |
| Shimodate, Ibaraki |
296 |
| Shimoge District, Oita |
979 |
| Shimoina District, Nagano |
260, 265 |
| Shimokita District, Aomori |
175 |
| Shimomashiki District, Kumamoto |
96, 964 |
| Shimominochi District, Nagano |
257, 269 |
| Shimoniikawa District, Toyama |
765 |
| Shimonoseki, Yamaguchi |
832, 833 |
| Shimotakai District, Nagano |
269 |
| Shimotsuga District, Tochigi |
280, 282, 285 |
| Shimotsuma, Ibaraki |
296 |
| Shingu, Wakayama |
735 |
| Shinjo, Yamagata |
233 |
| Shinminato, Toyama |
766 |
| Shinnanyo, Yamaguchi |
834 |
| Shinshiro, Aichi |
5362 |
| Shiogama, Miyagi |
22 |
| Shiojiri, Nagano |
263, 266 |
| Shioya District, Tochigi |
28, 287, 288 |
| Shirakawa, Fukushima |
248 |
| Shiranuka District, Hokkaido |
1547 |
| Shiraoi District, Hokkaido |
144 |
| Shiroishi, Miyagi |
224 |
| Shirone, Niigata |
25 |
| Shiso District, Hyogo |
790 |
| Shitsuki District, Okayama |
866 |
| Shiwa District, Iwate |
19 |
| Shizunai District, Hokkaido |
1464 |
| Shobara, Hiroshima |
8247, 82488 |
| Shozu District, Kagawa |
879 |
| Shuchi District, Shizuoka |
538, 539 |
| Shusou District, Ehime |
897, 898 |
| Sodegaura, Chiba |
438 |
| Soekami District, Nara |
7439 |
| Soja, Okayama |
866 |
| Soka, Saitama |
489 |
| Soo District, Kagoshima |
986, 994 |
| Sorachi District, Hokkaido |
11, 125, 126, 167 |
| Soraku District, Kyoto |
774, 7439, 74395 |
| Souma District, Fukushima |
244 |
| Souma, Fukushima |
244 |
| Sousa District, Chiba |
479 |
| Soya District, Hokkaido |
1635 |
| Suita, Osaka |
6 |
| Sukagawa, Fukushima |
248, 249 |
| Sukumo, Kochi |
880 |
| Sumoto, Hyogo |
799 |
| Sunagawa, Hokkaido |
125 |
| Sunto District, Shizuoka |
550, 559 |
| Susaki, Kochi |
888, 889 |
| Susono, Shizuoka |
559 |
| Suttsu District, Hokkaido |
136 |
| Suwa District, Nagano |
266 |
| Suwa, Nagano |
266 |
| Suzaka, Nagano |
26 |
| Suzu District, Ishikawa |
768 |
| Suzu, Ishikawa |
768 |
| Suzuka District, Mie |
5959 |
| Suzuka, Mie |
593 |
Japan