S
- (Mogami-gun) Shimomitsuzawa
- (Obanazawa Shi) Shōgon
- (Murayama Shi) Shirotori
- (Yamagata-shi) Shakadō
- (Yamagata-shi) Shiokarada
- (Nishimurayama-gun) Sugiyama
- (Kaminoyama-shi) Shindō
- (Nishiokitama-gun) Soegawa
- (Mogami-gun) Sakuzōhara
- (Mogami-gun) Sasamori
- (Mogami-gun) Shimizusawa
- (Mogami-gun) Suezawa
- (Mogami-gun) Shitakōji
- (Mogami-gun) Shinden
- (Mogami-gun) Suganosawa
- (Tsuruoka Shi) Suganodai
- (Mogami-gun) Sawara
- (Akumi-gun) Shimoto
- (Akumi-gun) Sugisawa
- (Sakata Shi) Sasayama
- (Higashitagawa-gun) Senbonsugi
- (Higashitagawa-gun) Sanbongi
- (Higashitagawa-gun) Sukekawa
- (Tsuruoka Shi) Suzu
- (Tsuruoka Shi) Sekigawa
- (Tsuruoka Shi) Sekine
- (Nishimurayama-gun) Soyagata
- (Nishiokitama-gun) Shimokanomizu
- (Nishiokitama-gun) Shirakozawa
- (Yonezawa Shi) Shirabu-onsen