| Code | Name | Region |
|---|---|---|
| JPSRA | Shiraki | 35 |
| JPSKU | Shiraku | 33 |
| JPSRN | Shiranuka | 1 |
| JPSRO | Shiraoi | 1 |
| JPSOA | Shiraoka | 11 |
| JPSYZ | Shiriyazaki | 2 |
| JPSRJ | Shiro | 32 |
| JPSJR | Shiroko | 24 |
| JPSRK | Shirosaki | 3 |
| JPSMT | Shimotsu | 30 |
| JPSTI | Shimotsui | 33 |
| JPSSA | Shimotsuura | 43 |
| JPSHG | Shinagawa, Tokyo | 13 |
| JPSHN | Shingu | 30 |
| JPSZI | Shinjima | 46 |
| JPSXO | Shinjuku-ku | 13 |
| JPSKW | Shinkawa, Aichi | 23 |
| JPSNK | Shinkawa, Kagoshima | 46 |
| JPSHK | Shinkiba | 13 |
| JPSHJ | Shinko | 20 |
| JPSMJ | Shinmoji | 40 |
| JPSNJ | Shinojima | 23 |
| JPSNW | Shinokawa | 46 |
| JPIRO | Shinshiro | 23 |
| JPSNZ | Shinzaike | 37 |
| JPSHX | Shiogama | |
| JPSGT | Shiogatani | 44 |
| JPSOH | Shiohama | 32 |
| JPGSI | Shiojiri, Nagano | 20 |
| JPSKN | Shikinejima | 13 |
| JPSKZ | Shikokuchuo | 38 |
| JPSIX | Shima, Mie | 24 |
| JPSMB | Shimabara | 42 |
| JPSSZ | Shimada | 22 |
| JPSIM | Shimama | 46 |
| JPSMM | Shimamaki | 1 |
| JPSNU | Shimanoura | 45 |
| JPSHZ | Shimazuya | 32 |
| JPSMZ | Shimizu | 22 |
| JPSMO | Shimoda, Kochi | 39 |
| JPSIA | Shimoda, Kumamoto | 43 |
| JPSDA | Shimoda, Nagasaki | 42 |
| JPSMD | Shimoda, Shizuoka | 22 |
| JPSMR | Shimodomari/mikame | 38 |
| JPSMH | Shimohisage | 38 |
| JPSHI | Shimojishima | 47 |
| JPSWA | Shimokawaguchi | 39 |
| JPSOO | Shimonokae | 39 |
| JPSHS | Shimonoseki | 35 |
| JPSEZ | Sezaki | 46 |