- Sabae
- Saga
- Sagae
- Sagamihara
- Sagara
- Saijō
- Saiki
- Saitama
- Sakado
- Sakai
- Sakai
- Sakai-nakajima
- Sakaidechō
- Sakaiminato
- Sakata
- Saku
- Sakura
- Sakurai
- Sandachō
- Sanjō
- Sano
- Sapporo
- Sasaguri
- Sasayama
- Sasebo
- Satsumasendai
- Satte
- Sawara
- Sayama
- Sendai
- Setakamachi-takayanagi
- Seto
- Shibata
- Shibetsu
- Shibukawa
- Shibushi
- Shido
- Shiida
- Shiki
- Shimabara
- Shimada
- Shimo-furano
- Shimoda
- Shimodate
- Shimokizukuri
- Shimonoseki
- Shimotoda
- Shin’ichi
- Shingū
- Shingū
- Shinjō
- Shinshiro
- Shiogama
- Shiojiri
- Shiozawa
- Shirahama
- Shirahamachō-usazakiminami
- Shiraoi
- Shiraoka
- Shiroi
- Shiroishi
- Shirone
- Shisui
- Shizukuishi
- Shizunai-furukawachō
- Shōbara
- Shōbu
- Sobue
- Sōja
- Sōka
- Sueyoshichō-ninokata
- Sugito
- Suibara
- Suita
- Sukagawa
- Sukumo
- Sumoto
- Sunagawa
- Susaki
- Suwa
- Suzaka
- Suzuka
