- Sagano Shima
- Saikaichō-amakubogō
- Saikaichō-kawachigō
- Saikaichō-kobagō
- Saikaichō-kurokuchigō
- Saikaichō-mizunouragō
- Saikaichō-nakaura-kitagō
- Saikaichō-nakaura-minamigō
- Saikaichō-omodakagō
- Saikaichō-ōtaharagō
- Saikaichō-tannōgō
- Saikaichō-yokosegō
- Sakakinoura
- Sakamotogō
- Sakibemachi
- Sakihario
- Sakiokachō
- Sakitochō-hirashima
- Sakitochō-hongō
- Sakitochō-kakinouragō
- Sakuragichō
- Sangen’ya
- Sao
- Sarayamagō
- Sashikatachō
- Sasu
- Sasuna
- Sato
- Satoyoshichō
- Sechibarachō-kaisaku